forked from OSchip/llvm-project
[libc++] Always build c++experimental.a
This is the first part of a plan to ship experimental features by default while guarding them behind a compiler flag to avoid users accidentally depending on them. Subsequent patches will also encompass incomplete features (such as <format> and <ranges>) in that categorization. Basically, the idea is that we always build and ship the c++experimental library, however users can't use what's in it unless they pass the `-funstable` flag to Clang. Note that this patch intentionally does not start guarding existing <experimental/FOO> content behind the flag, because that would merely break users that might be relying on such content being in the headers unconditionally. Instead, we should start guarding new TSes behind the flag, and get rid of the existing TSes we have by shipping their Standard counterpart. Also, this patch must jump through a few hoops like defining _LIBCPP_ENABLE_EXPERIMENTAL because we still support compilers that do not implement -funstable yet. Differential Revision: https://reviews.llvm.org/D128927
This commit is contained in:
Louis Dionne
parent
c945bd0da6
commit
bb939931a1
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@ -79,7 +79,6 @@ if(WIN32)
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set(RUNTIMES_${target}_CMAKE_SYSTEM_NAME Windows CACHE STRING "")
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set(RUNTIMES_${target}_CMAKE_BUILD_TYPE RelWithDebInfo CACHE STRING "")
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set(RUNTIMES_${target}_LIBCXX_ABI_VERSION 2 CACHE STRING "")
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set(RUNTIMES_${target}_LIBCXX_ENABLE_EXPERIMENTAL_LIBRARY OFF CACHE BOOL "")
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set(RUNTIMES_${target}_LIBCXX_ENABLE_FILESYSTEM OFF CACHE BOOL "")
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set(RUNTIMES_${target}_LIBCXX_ENABLE_ABI_LINKER_SCRIPT OFF CACHE BOOL "")
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set(RUNTIMES_${target}_LIBCXX_ENABLE_SHARED OFF CACHE BOOL "")
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@ -50,7 +50,6 @@ endif()
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if(WIN32)
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set(LIBCXX_ABI_VERSION 2 CACHE STRING "")
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set(LIBCXX_ENABLE_EXPERIMENTAL_LIBRARY OFF CACHE BOOL "")
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set(LIBCXX_ENABLE_FILESYSTEM OFF CACHE BOOL "")
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set(LIBCXX_ENABLE_ABI_LINKER_SCRIPT OFF CACHE BOOL "")
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set(LIBCXX_ENABLE_SHARED OFF CACHE BOOL "")
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@ -685,7 +685,6 @@ macro(add_custom_libcxx name prefix)
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-DLIBCXXABI_HERMETIC_STATIC_LIBRARY=ON
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-DLIBCXXABI_INCLUDE_TESTS=OFF
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-DLIBCXX_CXX_ABI=libcxxabi
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-DLIBCXX_ENABLE_EXPERIMENTAL_LIBRARY=OFF
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-DLIBCXX_ENABLE_SHARED=OFF
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-DLIBCXX_HERMETIC_STATIC_LIBRARY=ON
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-DLIBCXX_INCLUDE_BENCHMARKS=OFF
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@ -55,7 +55,6 @@ option(LIBCXX_ENABLE_ASSERTIONS
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by users in their own code regardless of this option." OFF)
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option(LIBCXX_ENABLE_SHARED "Build libc++ as a shared library." ON)
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option(LIBCXX_ENABLE_STATIC "Build libc++ as a static library." ON)
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option(LIBCXX_ENABLE_EXPERIMENTAL_LIBRARY "Build libc++experimental.a" ON)
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set(ENABLE_FILESYSTEM_DEFAULT ON)
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if (WIN32 AND NOT MINGW)
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# Filesystem is buildable for windows, but it requires __int128 helper
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@ -167,9 +166,6 @@ cmake_dependent_option(LIBCXX_INSTALL_STATIC_LIBRARY
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cmake_dependent_option(LIBCXX_INSTALL_SHARED_LIBRARY
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"Install the shared libc++ library." ON
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"LIBCXX_ENABLE_SHARED;LIBCXX_INSTALL_LIBRARY" OFF)
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cmake_dependent_option(LIBCXX_INSTALL_EXPERIMENTAL_LIBRARY
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"Install libc++experimental.a" ON
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"LIBCXX_ENABLE_EXPERIMENTAL_LIBRARY;LIBCXX_INSTALL_LIBRARY" OFF)
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option(LIBCXX_ABI_UNSTABLE "Use the unstable ABI of libc++. This is equivalent to specifying LIBCXX_ABI_VERSION=n, where n is the not-yet-stable version." OFF)
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if (LIBCXX_ABI_UNSTABLE)
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@ -930,11 +926,7 @@ add_subdirectory(include)
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add_subdirectory(src)
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add_subdirectory(utils)
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set(LIBCXX_TEST_DEPS "")
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if (LIBCXX_ENABLE_EXPERIMENTAL_LIBRARY)
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list(APPEND LIBCXX_TEST_DEPS cxx_experimental)
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endif()
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set(LIBCXX_TEST_DEPS "cxx_experimental")
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if (LIBCXX_BUILD_EXTERNAL_THREAD_LIBRARY)
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list(APPEND LIBCXX_TEST_DEPS cxx_external_threads)
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@ -45,7 +45,7 @@ build_script:
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#############################################################################
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- cmake -G "%GENERATOR%" %CMAKE_OPTIONS%
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"-DCMAKE_BUILD_TYPE=%configuration%"
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"-DLLVM_PATH=C:\projects\deps\llvm" -DLIBCXX_ENABLE_EXPERIMENTAL_LIBRARY=OFF
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"-DLLVM_PATH=C:\projects\deps\llvm"
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-DLLVM_LIT_ARGS="-sv --show-xfail --show-unsupported"
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%APPVEYOR_BUILD_FOLDER%
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@ -9,7 +9,6 @@ set(LIBCXX_USE_COMPILER_RT ON CACHE BOOL "")
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set(LIBCXX_ENABLE_ASSERTIONS OFF CACHE BOOL "")
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set(LIBCXX_ABI_VERSION "1" CACHE STRING "")
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set(LIBCXX_ENABLE_ABI_LINKER_SCRIPT OFF CACHE BOOL "")
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set(LIBCXX_ENABLE_EXPERIMENTAL_LIBRARY OFF CACHE BOOL "")
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set(LIBCXX_ENABLE_SHARED ON CACHE BOOL "")
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set(LIBCXX_ENABLE_STATIC OFF CACHE BOOL "")
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set(LIBCXXABI_ENABLE_SHARED ON CACHE BOOL "")
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@ -4,7 +4,6 @@ set(CMAKE_POSITION_INDEPENDENT_CODE OFF CACHE BOOL "")
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set(LIBCXX_USE_COMPILER_RT ON CACHE BOOL "")
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set(LIBCXX_ENABLE_ASSERTIONS OFF CACHE BOOL "")
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set(LIBCXX_ABI_VERSION "1" CACHE STRING "")
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set(LIBCXX_ENABLE_EXPERIMENTAL_LIBRARY OFF CACHE BOOL "")
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set(LIBCXX_ENABLE_STATIC ON CACHE BOOL "")
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set(LIBCXX_ENABLE_SHARED ON CACHE BOOL "")
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set(LIBCXX_CXX_ABI libcxxabi CACHE STRING "")
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@ -1,2 +1,3 @@
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set(LIBCXX_ENABLE_EXPERIMENTAL_LIBRARY OFF CACHE BOOL "")
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set(LIBCXX_TEST_PARAMS "enable_experimental=False" CACHE STRING "")
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set(LIBCXXABI_TEST_PARAMS "${LIBCXX_TEST_PARAMS}" CACHE STRING "")
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set(LIBCXX_ENABLE_INCOMPLETE_FEATURES OFF CACHE BOOL "")
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@ -99,8 +99,7 @@ it is the simplest way to build.
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-T "ClangCL" ^
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-DLLVM_ENABLE_RUNTIMES=libcxx ^
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-DLIBCXX_ENABLE_SHARED=YES ^
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-DLIBCXX_ENABLE_STATIC=NO ^
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-DLIBCXX_ENABLE_EXPERIMENTAL_LIBRARY=NO
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-DLIBCXX_ENABLE_STATIC=NO
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> cmake --build build
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CMake + ninja (MSVC)
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@ -131,8 +130,7 @@ In either case, then run:
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> cmake -G Ninja -S runtimes -B build ^
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-DCMAKE_C_COMPILER=clang-cl ^
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-DCMAKE_CXX_COMPILER=clang-cl ^
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-DLLVM_ENABLE_RUNTIMES=libcxx ^
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-DLIBCXX_ENABLE_EXPERIMENTAL_LIBRARY=NO
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-DLLVM_ENABLE_RUNTIMES=libcxx
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> ninja -C build cxx
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> ninja -C build check-cxx
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@ -298,23 +296,6 @@ libc++ specific options
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Path where target-specific libc++ headers should be installed. If a relative
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path, relative to ``CMAKE_INSTALL_PREFIX``.
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.. _libc++experimental options:
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libc++experimental Specific Options
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------------------------------------
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.. option:: LIBCXX_ENABLE_EXPERIMENTAL_LIBRARY:BOOL
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**Default**: ``ON``
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Build and test libc++experimental.a.
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.. option:: LIBCXX_INSTALL_EXPERIMENTAL_LIBRARY:BOOL
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**Default**: ``LIBCXX_ENABLE_EXPERIMENTAL_LIBRARY AND LIBCXX_INSTALL_LIBRARY``
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Install libc++experimental.a alongside libc++.
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.. _ABI Library Specific Options:
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@ -34,22 +34,20 @@ matches that Standard in the library.
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library until the standard has been ratified.
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Using libc++experimental and ``<experimental/...>``
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===================================================
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Enabling experimental C++ Library features
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==========================================
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Libc++ provides implementations of experimental technical specifications
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in a separate library, ``libc++experimental.a``. Users of ``<experimental/...>``
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headers may be required to link ``-lc++experimental``. Note that not all
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vendors ship ``libc++experimental.a``, and as a result, you may not be
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able to use those experimental features.
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.. code-block:: bash
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$ clang++ test.cpp -lc++experimental
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Libc++ provides implementations of some experimental features. Experimental features
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are either Technical Specifications (TSes) or official features that were voted to
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the Standard but whose implementation is not complete or stable yet in libc++. Those
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are disabled by default because they are neither API nor ABI stable. However, the
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``_LIBCPP_ENABLE_EXPERIMENTAL`` macro can be defined to turn those features on. Note
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that you will also need to link to the appropriate ``libc++experimental.a`` static
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archive.
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.. warning::
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Experimental libraries are Experimental.
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* The contents of the ``<experimental/...>`` headers and ``libc++experimental.a``
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* The contents of the ``<experimental/...>`` headers and the associated static
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library will not remain compatible between versions.
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* No guarantees of API or ABI stability are provided.
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* When the standardized version of an experimental feature is implemented,
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@ -315,31 +315,30 @@ endif()
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# Add a meta-target for both libraries.
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add_custom_target(cxx DEPENDS ${LIBCXX_BUILD_TARGETS})
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if (LIBCXX_ENABLE_EXPERIMENTAL_LIBRARY)
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set(LIBCXX_EXPERIMENTAL_SOURCES
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set(LIBCXX_EXPERIMENTAL_SOURCES
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experimental/memory_resource.cpp
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)
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add_library(cxx_experimental STATIC ${LIBCXX_EXPERIMENTAL_SOURCES})
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if (LIBCXX_ENABLE_SHARED)
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add_library(cxx_experimental STATIC ${LIBCXX_EXPERIMENTAL_SOURCES})
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if (LIBCXX_ENABLE_SHARED)
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target_link_libraries(cxx_experimental PRIVATE cxx_shared)
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else()
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else()
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target_link_libraries(cxx_experimental PRIVATE cxx_static)
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endif()
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endif()
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set_target_properties(cxx_experimental
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PROPERTIES
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COMPILE_FLAGS "${LIBCXX_COMPILE_FLAGS}"
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OUTPUT_NAME "c++experimental"
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)
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cxx_add_common_build_flags(cxx_experimental)
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if (LIBCXX_HERMETIC_STATIC_LIBRARY)
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if (LIBCXX_HERMETIC_STATIC_LIBRARY)
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# _LIBCPP_DISABLE_VISIBILITY_ANNOTATIONS can be defined in __config_site
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# too. Define it in the same way here, to avoid redefinition conflicts.
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target_compile_definitions(cxx_experimental PRIVATE _LIBCPP_DISABLE_VISIBILITY_ANNOTATIONS=)
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endif()
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endif()
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set_target_properties(cxx_experimental
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PROPERTIES
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COMPILE_FLAGS "${LIBCXX_COMPILE_FLAGS}"
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OUTPUT_NAME "c++experimental"
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)
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cxx_add_common_build_flags(cxx_experimental)
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if (LIBCXX_BUILD_EXTERNAL_THREAD_LIBRARY)
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set(LIBCXX_EXTERNAL_THREADING_SUPPORT_SOURCES
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@ -375,7 +374,7 @@ if (LIBCXX_INSTALL_STATIC_LIBRARY)
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RUNTIME DESTINATION ${LIBCXX_INSTALL_RUNTIME_DIR} COMPONENT cxx)
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endif()
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if(LIBCXX_INSTALL_EXPERIMENTAL_LIBRARY)
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if (LIBCXX_INSTALL_LIBRARY)
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install(TARGETS cxx_experimental
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LIBRARY DESTINATION ${LIBCXX_INSTALL_LIBRARY_DIR} COMPONENT cxx
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ARCHIVE DESTINATION ${LIBCXX_INSTALL_LIBRARY_DIR} COMPONENT cxx
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@ -392,10 +391,7 @@ endif()
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if (NOT CMAKE_CONFIGURATION_TYPES)
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if(LIBCXX_INSTALL_LIBRARY)
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set(lib_install_target cxx)
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endif()
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if (LIBCXX_INSTALL_EXPERIMENTAL_LIBRARY)
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set(experimental_lib_install_target cxx_experimental)
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set(lib_install_target "cxx;cxx_experimental")
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endif()
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if(LIBCXX_INSTALL_HEADERS)
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set(header_install_target install-cxx-headers)
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@ -405,7 +401,7 @@ if (NOT CMAKE_CONFIGURATION_TYPES)
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endif()
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add_custom_target(install-cxx
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DEPENDS ${lib_install_target}
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${experimental_lib_install_target}
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cxx_experimental
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${header_install_target}
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${pstl_install_target}
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COMMAND "${CMAKE_COMMAND}"
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@ -413,7 +409,7 @@ if (NOT CMAKE_CONFIGURATION_TYPES)
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-P "${LIBCXX_BINARY_DIR}/cmake_install.cmake")
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add_custom_target(install-cxx-stripped
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DEPENDS ${lib_install_target}
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${experimental_lib_install_target}
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cxx_experimental
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${header_install_target}
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${pstl_install_target}
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COMMAND "${CMAKE_COMMAND}"
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@ -93,10 +93,6 @@ if (NOT LIBCXX_ENABLE_EXCEPTIONS)
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serialize_lit_param(enable_exceptions False)
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endif()
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if (NOT LIBCXX_ENABLE_EXPERIMENTAL_LIBRARY)
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serialize_lit_param(enable_experimental False)
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endif()
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if (NOT LIBCXX_ENABLE_RTTI)
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serialize_lit_param(enable_rtti False)
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endif()
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@ -8,6 +8,11 @@
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// UNSUPPORTED: c++03
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// Aligned allocation is required by std::experimental::pmr, but it was not provided
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// before macosx10.13 and as a result we get linker errors when deploying to older than
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// macosx10.13.
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// XFAIL: use_system_cxx_lib && target={{.+}}-apple-macosx10.{{9|10|11|12}}
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// <experimental/memory_resource>
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// memory_resource * new_delete_resource()
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@ -8,6 +8,11 @@
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// UNSUPPORTED: c++03
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// Aligned allocation is required by std::experimental::pmr, but it was not provided
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// before macosx10.13 and as a result we get linker errors when deploying to older than
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// macosx10.13.
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// XFAIL: use_system_cxx_lib && target={{.+}}-apple-macosx10.{{9|10|11|12}}
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// <experimental/memory_resource>
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// memory_resource * new_delete_resource()
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@ -8,6 +8,11 @@
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// UNSUPPORTED: c++03
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// Aligned allocation is required by std::experimental::pmr, but it was not provided
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// before macosx10.13 and as a result we get linker errors when deploying to older than
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// macosx10.13.
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// XFAIL: use_system_cxx_lib && target={{.+}}-apple-macosx10.{{9|10|11|12}}
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// <experimental/memory_resource>
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// template <class T> class polymorphic_allocator
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@ -8,6 +8,11 @@
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// UNSUPPORTED: c++03
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// Aligned allocation is required by std::experimental::pmr, but it was not provided
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// before macosx10.13 and as a result we get linker errors when deploying to older than
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// macosx10.13.
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// XFAIL: use_system_cxx_lib && target={{.+}}-apple-macosx10.{{9|10|11|12}}
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// <experimental/memory_resource>
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// template <class T> class polymorphic_allocator;
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@ -8,6 +8,11 @@
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// UNSUPPORTED: c++03
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||||
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||||
// Aligned allocation is required by std::experimental::pmr, but it was not provided
|
||||
// before macosx10.13 and as a result we get linker errors when deploying to older than
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// macosx10.13.
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// XFAIL: use_system_cxx_lib && target={{.+}}-apple-macosx10.{{9|10|11|12}}
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// <experimental/memory_resource>
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// template <class T> class polymorphic_allocator;
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@ -8,6 +8,11 @@
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||||
// UNSUPPORTED: c++03
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||||
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||||
// Aligned allocation is required by std::experimental::pmr, but it was not provided
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||||
// before macosx10.13 and as a result we get linker errors when deploying to older than
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// macosx10.13.
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// XFAIL: use_system_cxx_lib && target={{.+}}-apple-macosx10.{{9|10|11|12}}
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||||
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// <experimental/memory_resource>
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// template <class T> class polymorphic_allocator
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@ -8,6 +8,11 @@
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|||
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||||
// UNSUPPORTED: c++03
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||||
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||||
// Aligned allocation is required by std::experimental::pmr, but it was not provided
|
||||
// before macosx10.13 and as a result we get linker errors when deploying to older than
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||||
// macosx10.13.
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||||
// XFAIL: use_system_cxx_lib && target={{.+}}-apple-macosx10.{{9|10|11|12}}
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||||
|
||||
// <experimental/memory_resource>
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||||
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||||
// template <class T> class polymorphic_allocator
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||||
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@ -8,6 +8,11 @@
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|||
|
||||
// UNSUPPORTED: c++03
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||||
|
||||
// Aligned allocation is required by std::experimental::pmr, but it was not provided
|
||||
// before macosx10.13 and as a result we get linker errors when deploying to older than
|
||||
// macosx10.13.
|
||||
// XFAIL: use_system_cxx_lib && target={{.+}}-apple-macosx10.{{9|10|11|12}}
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||||
|
||||
// <experimental/memory_resource>
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||||
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||||
// template <class T> class polymorphic_allocator
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||||
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|||
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@ -8,6 +8,11 @@
|
|||
|
||||
// UNSUPPORTED: c++03
|
||||
|
||||
// Aligned allocation is required by std::experimental::pmr, but it was not provided
|
||||
// before macosx10.13 and as a result we get linker errors when deploying to older than
|
||||
// macosx10.13.
|
||||
// XFAIL: use_system_cxx_lib && target={{.+}}-apple-macosx10.{{9|10|11|12}}
|
||||
|
||||
// <experimental/memory_resource>
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||||
|
||||
// template <class T> class polymorphic_allocator
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||||
|
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|||
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@ -8,6 +8,11 @@
|
|||
|
||||
// UNSUPPORTED: c++03
|
||||
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||||
// Aligned allocation is required by std::experimental::pmr, but it was not provided
|
||||
// before macosx10.13 and as a result we get linker errors when deploying to older than
|
||||
// macosx10.13.
|
||||
// XFAIL: use_system_cxx_lib && target={{.+}}-apple-macosx10.{{9|10|11|12}}
|
||||
|
||||
// <experimental/memory_resource>
|
||||
|
||||
// template <class T> class polymorphic_allocator
|
||||
|
|
|
|||
|
|
@ -8,6 +8,11 @@
|
|||
|
||||
// UNSUPPORTED: c++03
|
||||
|
||||
// Aligned allocation is required by std::experimental::pmr, but it was not provided
|
||||
// before macosx10.13 and as a result we get linker errors when deploying to older than
|
||||
// macosx10.13.
|
||||
// XFAIL: use_system_cxx_lib && target={{.+}}-apple-macosx10.{{9|10|11|12}}
|
||||
|
||||
// <experimental/memory_resource>
|
||||
|
||||
// template <class T> class polymorphic_allocator
|
||||
|
|
|
|||
|
|
@ -8,6 +8,11 @@
|
|||
|
||||
// UNSUPPORTED: c++03
|
||||
|
||||
// Aligned allocation is required by std::experimental::pmr, but it was not provided
|
||||
// before macosx10.13 and as a result we get linker errors when deploying to older than
|
||||
// macosx10.13.
|
||||
// XFAIL: use_system_cxx_lib && target={{.+}}-apple-macosx10.{{9|10|11|12}}
|
||||
|
||||
// <memory_resource>
|
||||
|
||||
// template <class T> class polymorphic_allocator
|
||||
|
|
|
|||
|
|
@ -8,6 +8,11 @@
|
|||
|
||||
// UNSUPPORTED: c++03
|
||||
|
||||
// Aligned allocation is required by std::experimental::pmr, but it was not provided
|
||||
// before macosx10.13 and as a result we get linker errors when deploying to older than
|
||||
// macosx10.13.
|
||||
// XFAIL: use_system_cxx_lib && target={{.+}}-apple-macosx10.{{9|10|11|12}}
|
||||
|
||||
// <experimental/memory_resource>
|
||||
|
||||
// template <class T> class polymorphic_allocator
|
||||
|
|
|
|||
|
|
@ -8,6 +8,11 @@
|
|||
|
||||
// UNSUPPORTED: c++03
|
||||
|
||||
// Aligned allocation is required by std::experimental::pmr, but it was not provided
|
||||
// before macosx10.13 and as a result we get linker errors when deploying to older than
|
||||
// macosx10.13.
|
||||
// XFAIL: use_system_cxx_lib && target={{.+}}-apple-macosx10.{{9|10|11|12}}
|
||||
|
||||
// <experimental/memory_resource>
|
||||
|
||||
// template <class T> class polymorphic_allocator
|
||||
|
|
|
|||
|
|
@ -8,6 +8,11 @@
|
|||
|
||||
// UNSUPPORTED: c++03
|
||||
|
||||
// Aligned allocation is required by std::experimental::pmr, but it was not provided
|
||||
// before macosx10.13 and as a result we get linker errors when deploying to older than
|
||||
// macosx10.13.
|
||||
// XFAIL: use_system_cxx_lib && target={{.+}}-apple-macosx10.{{9|10|11|12}}
|
||||
|
||||
// <experimental/memory_resource>
|
||||
|
||||
// template <class T> class polymorphic_allocator
|
||||
|
|
|
|||
|
|
@ -8,6 +8,11 @@
|
|||
|
||||
// UNSUPPORTED: c++03
|
||||
|
||||
// Aligned allocation is required by std::experimental::pmr, but it was not provided
|
||||
// before macosx10.13 and as a result we get linker errors when deploying to older than
|
||||
// macosx10.13.
|
||||
// XFAIL: use_system_cxx_lib && target={{.+}}-apple-macosx10.{{9|10|11|12}}
|
||||
|
||||
// <experimental/memory_resource>
|
||||
|
||||
// template <class T> class polymorphic_allocator
|
||||
|
|
|
|||
|
|
@ -8,6 +8,11 @@
|
|||
|
||||
// UNSUPPORTED: c++03
|
||||
|
||||
// Aligned allocation is required by std::experimental::pmr, but it was not provided
|
||||
// before macosx10.13 and as a result we get linker errors when deploying to older than
|
||||
// macosx10.13.
|
||||
// XFAIL: use_system_cxx_lib && target={{.+}}-apple-macosx10.{{9|10|11|12}}
|
||||
|
||||
// <experimental/memory_resource>
|
||||
|
||||
// template <class T> class polymorphic_allocator
|
||||
|
|
|
|||
|
|
@ -8,6 +8,11 @@
|
|||
|
||||
// UNSUPPORTED: c++03
|
||||
|
||||
// Aligned allocation is required by std::experimental::pmr, but it was not provided
|
||||
// before macosx10.13 and as a result we get linker errors when deploying to older than
|
||||
// macosx10.13.
|
||||
// XFAIL: use_system_cxx_lib && target={{.+}}-apple-macosx10.{{9|10|11|12}}
|
||||
|
||||
// <experimental/deque>
|
||||
|
||||
// namespace std { namespace experimental { namespace pmr {
|
||||
|
|
|
|||
|
|
@ -8,6 +8,11 @@
|
|||
|
||||
// UNSUPPORTED: c++03
|
||||
|
||||
// Aligned allocation is required by std::experimental::pmr, but it was not provided
|
||||
// before macosx10.13 and as a result we get linker errors when deploying to older than
|
||||
// macosx10.13.
|
||||
// XFAIL: use_system_cxx_lib && target={{.+}}-apple-macosx10.{{9|10|11|12}}
|
||||
|
||||
// <experimental/forward_list>
|
||||
|
||||
// namespace std { namespace experimental { namespace pmr {
|
||||
|
|
|
|||
|
|
@ -8,6 +8,11 @@
|
|||
|
||||
// UNSUPPORTED: c++03
|
||||
|
||||
// Aligned allocation is required by std::experimental::pmr, but it was not provided
|
||||
// before macosx10.13 and as a result we get linker errors when deploying to older than
|
||||
// macosx10.13.
|
||||
// XFAIL: use_system_cxx_lib && target={{.+}}-apple-macosx10.{{9|10|11|12}}
|
||||
|
||||
// <experimental/list>
|
||||
|
||||
// namespace std { namespace experimental { namespace pmr {
|
||||
|
|
|
|||
|
|
@ -8,6 +8,11 @@
|
|||
|
||||
// UNSUPPORTED: c++03
|
||||
|
||||
// Aligned allocation is required by std::experimental::pmr, but it was not provided
|
||||
// before macosx10.13 and as a result we get linker errors when deploying to older than
|
||||
// macosx10.13.
|
||||
// XFAIL: use_system_cxx_lib && target={{.+}}-apple-macosx10.{{9|10|11|12}}
|
||||
|
||||
// <experimental/map>
|
||||
|
||||
// namespace std { namespace experimental { namespace pmr {
|
||||
|
|
|
|||
|
|
@ -9,6 +9,11 @@
|
|||
// UNSUPPORTED: c++03
|
||||
// UNSUPPORTED: no-localization
|
||||
|
||||
// Aligned allocation is required by std::experimental::pmr, but it was not provided
|
||||
// before macosx10.13 and as a result we get linker errors when deploying to older than
|
||||
// macosx10.13.
|
||||
// XFAIL: use_system_cxx_lib && target={{.+}}-apple-macosx10.{{9|10|11|12}}
|
||||
|
||||
// <experimental/regex>
|
||||
|
||||
// namespace std { namespace experimental { namespace pmr {
|
||||
|
|
|
|||
|
|
@ -8,6 +8,11 @@
|
|||
|
||||
// UNSUPPORTED: c++03
|
||||
|
||||
// Aligned allocation is required by std::experimental::pmr, but it was not provided
|
||||
// before macosx10.13 and as a result we get linker errors when deploying to older than
|
||||
// macosx10.13.
|
||||
// XFAIL: use_system_cxx_lib && target={{.+}}-apple-macosx10.{{9|10|11|12}}
|
||||
|
||||
// <experimental/set>
|
||||
|
||||
// namespace std { namespace experimental { namespace pmr {
|
||||
|
|
|
|||
|
|
@ -8,6 +8,11 @@
|
|||
|
||||
// UNSUPPORTED: c++03
|
||||
|
||||
// Aligned allocation is required by std::experimental::pmr, but it was not provided
|
||||
// before macosx10.13 and as a result we get linker errors when deploying to older than
|
||||
// macosx10.13.
|
||||
// XFAIL: use_system_cxx_lib && target={{.+}}-apple-macosx10.{{9|10|11|12}}
|
||||
|
||||
// <experimental/string>
|
||||
|
||||
// namespace std { namespace experimental { namespace pmr {
|
||||
|
|
|
|||
|
|
@ -8,6 +8,11 @@
|
|||
|
||||
// UNSUPPORTED: c++03
|
||||
|
||||
// Aligned allocation is required by std::experimental::pmr, but it was not provided
|
||||
// before macosx10.13 and as a result we get linker errors when deploying to older than
|
||||
// macosx10.13.
|
||||
// XFAIL: use_system_cxx_lib && target={{.+}}-apple-macosx10.{{9|10|11|12}}
|
||||
|
||||
// <experimental/unordered_map>
|
||||
|
||||
// namespace std { namespace experimental { namespace pmr {
|
||||
|
|
|
|||
|
|
@ -8,6 +8,11 @@
|
|||
|
||||
// UNSUPPORTED: c++03
|
||||
|
||||
// Aligned allocation is required by std::experimental::pmr, but it was not provided
|
||||
// before macosx10.13 and as a result we get linker errors when deploying to older than
|
||||
// macosx10.13.
|
||||
// XFAIL: use_system_cxx_lib && target={{.+}}-apple-macosx10.{{9|10|11|12}}
|
||||
|
||||
// <experimental/unordered_set>
|
||||
|
||||
// namespace std { namespace experimental { namespace pmr {
|
||||
|
|
|
|||
|
|
@ -8,6 +8,11 @@
|
|||
|
||||
// UNSUPPORTED: c++03
|
||||
|
||||
// Aligned allocation is required by std::experimental::pmr, but it was not provided
|
||||
// before macosx10.13 and as a result we get linker errors when deploying to older than
|
||||
// macosx10.13.
|
||||
// XFAIL: use_system_cxx_lib && target={{.+}}-apple-macosx10.{{9|10|11|12}}
|
||||
|
||||
// <experimental/vector>
|
||||
|
||||
// namespace std { namespace experimental { namespace pmr {
|
||||
|
|
|
|||
|
|
@ -8,6 +8,11 @@
|
|||
|
||||
// UNSUPPORTED: c++03
|
||||
|
||||
// Aligned allocation is required by std::experimental::pmr, but it was not provided
|
||||
// before macosx10.13 and as a result we get linker errors when deploying to older than
|
||||
// macosx10.13.
|
||||
// XFAIL: use_system_cxx_lib && target={{.+}}-apple-macosx10.{{9|10|11|12}}
|
||||
|
||||
// <experimental/memory_resource>
|
||||
|
||||
//-----------------------------------------------------------------------------
|
||||
|
|
|
|||
|
|
@ -8,6 +8,11 @@
|
|||
|
||||
// UNSUPPORTED: c++03
|
||||
|
||||
// Aligned allocation is required by std::experimental::pmr, but it was not provided
|
||||
// before macosx10.13 and as a result we get linker errors when deploying to older than
|
||||
// macosx10.13.
|
||||
// XFAIL: use_system_cxx_lib && target={{.+}}-apple-macosx10.{{9|10|11|12}}
|
||||
|
||||
// <experimental/memory_resource>
|
||||
|
||||
// memory_resource * new_delete_resource()
|
||||
|
|
|
|||
|
|
@ -8,6 +8,11 @@
|
|||
|
||||
// UNSUPPORTED: c++03
|
||||
|
||||
// Aligned allocation is required by std::experimental::pmr, but it was not provided
|
||||
// before macosx10.13 and as a result we get linker errors when deploying to older than
|
||||
// macosx10.13.
|
||||
// XFAIL: use_system_cxx_lib && target={{.+}}-apple-macosx10.{{9|10|11|12}}
|
||||
|
||||
// <experimental/memory_resource>
|
||||
|
||||
// memory_resource * null_memory_resource()
|
||||
|
|
|
|||
|
|
@ -105,7 +105,6 @@ function generate-cmake-libcxx-win() {
|
|||
# -D_LIBCPP_HAS_NO_INT128 (both when building the library itself and
|
||||
# when building tests) to allow enabling filesystem for running tests,
|
||||
# even if it uses a non-permanent ABI.
|
||||
|
||||
generate-cmake-base \
|
||||
-DLLVM_ENABLE_RUNTIMES="libcxx" \
|
||||
-DCMAKE_C_COMPILER=clang-cl \
|
||||
|
|
@ -523,7 +522,7 @@ clang-cl-dll)
|
|||
# correctly when libc++ visibility attributes indicate dllimport linkage
|
||||
# anyway), thus just disable the experimental library. Remove this
|
||||
# setting when cmake and the test driver does the right thing automatically.
|
||||
generate-cmake-libcxx-win -DLIBCXX_ENABLE_EXPERIMENTAL_LIBRARY=OFF
|
||||
generate-cmake-libcxx-win -DLIBCXX_TEST_PARAMS="enable_experimental=False"
|
||||
echo "+++ Running the libc++ tests"
|
||||
${NINJA} -vC "${BUILD_DIR}" check-cxx
|
||||
;;
|
||||
|
|
|
|||
|
|
@ -156,15 +156,19 @@ DEFAULT_PARAMETERS = [
|
|||
])),
|
||||
|
||||
Parameter(name='enable_experimental', choices=[True, False], type=bool, default=True,
|
||||
help="Whether to enable tests for experimental C++ libraries (typically Library Fundamentals TSes).",
|
||||
help="Whether to enable tests for experimental C++ Library features.",
|
||||
actions=lambda experimental: [] if not experimental else [
|
||||
AddFeature('c++experimental'),
|
||||
# When linking in MSVC mode via the Clang driver, a -l<foo>
|
||||
# maps to <foo>.lib, so we need to use -llibc++experimental here
|
||||
# to make it link against the static libc++experimental.lib.
|
||||
# We can't check for the feature 'msvc' in available_features
|
||||
# as those features are added after processing parameters.
|
||||
PrependLinkFlag(lambda config: '-llibc++experimental' if _isMSVC(config) else '-lc++experimental')
|
||||
#
|
||||
# TODO: Switch to using the appropriate experimental compiler flag once
|
||||
# all compilers we support implement that flag.
|
||||
AddFeature('c++experimental'),
|
||||
PrependLinkFlag(lambda cfg: '-llibc++experimental' if _isMSVC(cfg) else '-lc++experimental'),
|
||||
AddCompileFlag('-D_LIBCPP_ENABLE_EXPERIMENTAL'),
|
||||
]),
|
||||
|
||||
Parameter(name='long_tests', choices=[True, False], type=bool, default=True,
|
||||
|
|
|
|||
Loading…
Reference in New Issue