| // |
| // Copyright (C) 2014 The Android Open Source Project |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| // |
| |
| // NOTE: This project is out of date. See http://b/175635923 for details. Until |
| // that is resolved it is not possible for us to update or expand access to |
| // std::filesystem. |
| |
| package { |
| default_applicable_licenses: ["external_libcxx_license"], |
| } |
| |
| // Added automatically by a large-scale-change that took the approach of |
| // 'apply every license found to every target'. While this makes sure we respect |
| // every license restriction, it may not be entirely correct. |
| // |
| // e.g. GPL in an MIT project might only apply to the contrib/ directory. |
| // |
| // Please consider splitting the single license below into multiple licenses, |
| // taking care not to lose any license_kind information, and overriding the |
| // default license using the 'licenses: [...]' property on targets as needed. |
| // |
| // For unused files, consider creating a 'fileGroup' with "//visibility:private" |
| // to attach the license to, and including a comment whether the files may be |
| // used in the current project. |
| // See: http://go/android-license-faq |
| license { |
| name: "external_libcxx_license", |
| visibility: [":__subpackages__"], |
| license_kinds: [ |
| "SPDX-license-identifier-Apache-2.0", |
| "SPDX-license-identifier-BSD", |
| "SPDX-license-identifier-MIT", |
| "SPDX-license-identifier-NCSA", |
| ], |
| license_text: [ |
| "LICENSE.TXT", |
| ], |
| } |
| |
| cc_defaults { |
| name: "libc++ defaults", |
| host_supported: true, |
| local_include_dirs: ["include"], |
| export_include_dirs: ["include"], |
| cflags: ["-Wall", "-Werror", "-Wno-unused-parameter"], |
| cppflags: [ |
| "-std=c++14", |
| "-fexceptions", |
| "-DLIBCXX_BUILDING_LIBCXXABI", |
| "-D_LIBCPP_BUILDING_LIBRARY", |
| ], |
| rtti: true, |
| stl: "none", |
| target: { |
| linux_bionic: { |
| enabled: true, |
| }, |
| windows: { |
| enabled: true, |
| cflags: [ |
| "-D_LIBCPP_HAS_THREAD_API_WIN32", |
| "-D_LIBCXXABI_BUILDING_LIBRARY", |
| "-D_LIBCPP_DISABLE_VISIBILITY_ANNOTATIONS", |
| "-D_LIBCXXABI_DISABLE_VISIBILITY_ANNOTATIONS", |
| "-UWIN32_LEAN_AND_MEAN", |
| ], |
| }, |
| }, |
| } |
| |
| // host + device static lib |
| cc_library_static { |
| name: "libc++_static", |
| defaults: ["libc++ defaults"], |
| vendor_available: true, |
| product_available: true, |
| ramdisk_available: true, |
| vendor_ramdisk_available: true, |
| recovery_available: true, |
| apex_available: [ |
| "//apex_available:platform", |
| "//apex_available:anyapex", |
| ], |
| // being part of updatable apexes, this should work on older releases |
| min_sdk_version: "apex_inherit", |
| // sdk_version normally isn't needed as only the platform variant |
| // is used, except on riscv64 which doesn't have an NDK libc++ and |
| // reuses this module for sdk variants. |
| sdk_version: "current", |
| native_bridge_supported: true, |
| srcs: [ |
| "src/algorithm.cpp", |
| "src/any.cpp", |
| "src/bind.cpp", |
| "src/charconv.cpp", |
| "src/chrono.cpp", |
| "src/condition_variable.cpp", |
| "src/debug.cpp", |
| "src/exception.cpp", |
| "src/future.cpp", |
| "src/hash.cpp", |
| "src/ios.cpp", |
| "src/iostream.cpp", |
| "src/locale.cpp", |
| "src/memory.cpp", |
| "src/mutex.cpp", |
| "src/new.cpp", |
| "src/optional.cpp", |
| "src/random.cpp", |
| "src/regex.cpp", |
| "src/shared_mutex.cpp", |
| "src/stdexcept.cpp", |
| "src/string.cpp", |
| "src/strstream.cpp", |
| "src/system_error.cpp", |
| "src/thread.cpp", |
| "src/typeinfo.cpp", |
| "src/utility.cpp", |
| "src/valarray.cpp", |
| "src/variant.cpp", |
| "src/vector.cpp", |
| ], |
| whole_static_libs: [ |
| "libc++abi", |
| ], |
| target: { |
| windows: { |
| srcs: [ |
| "src/support/win32/*.cpp", |
| ] |
| }, |
| }, |
| } |
| |
| // host + device dynamic lib |
| cc_library_shared { |
| name: "libc++", |
| host_supported: true, |
| vendor_available: true, |
| product_available: true, |
| native_bridge_supported: true, |
| vndk: { |
| enabled: true, |
| support_system_process: true, |
| }, |
| ramdisk_available: true, |
| vendor_ramdisk_available: true, |
| recovery_available: true, |
| apex_available: [ |
| "//apex_available:platform", |
| "//apex_available:anyapex", |
| ], |
| // being part of updatable apexes, this should work on older releases |
| min_sdk_version: "apex_inherit", |
| // sdk_version normally isn't needed as only the platform variant |
| // is used, except on riscv64 which doesn't have an NDK libc++ and |
| // reuses this module for sdk variants. |
| sdk_version: "current", |
| whole_static_libs: ["libc++_static"], |
| stl: "none", |
| |
| afdo: true, |
| |
| target: { |
| darwin: { |
| // TODO: LLD does not implement force_symbols_weak_list or |
| // force_symbols_not_weak_list. Opt out and keep using ld64. |
| use_clang_lld: false, |
| unexported_symbols_list: "lib/libc++unexp.exp", |
| force_symbols_not_weak_list: "lib/notweak.exp", |
| force_symbols_weak_list: "lib/weak.exp", |
| ldflags: [ |
| "-Wl,-undefined,dynamic_lookup", |
| ], |
| }, |
| |
| linux_bionic: { |
| enabled: true, |
| }, |
| }, |
| } |
| |
| cc_library_static { |
| name: "libc++experimental", |
| defaults: ["libc++ defaults"], |
| srcs: [ |
| "src/experimental/memory_resource.cpp", |
| ], |
| } |
| |
| // Not available to vendor modules until libc++ is updated and this library is |
| // merged into libc++ proper. |
| // Follow http://b/175635923 for progress. |
| cc_library_static { |
| name: "libc++fs", |
| ramdisk_available: true, |
| recovery_available: true, |
| apex_available: [ |
| "//apex_available:platform", |
| "com.android.art", |
| "com.android.art.debug", |
| "com.android.btservices", |
| ], |
| // being part of updatable apexes, this should work on older releases |
| min_sdk_version: "apex_inherit", |
| defaults: ["libc++ defaults"], |
| srcs: [ |
| "src/filesystem/directory_iterator.cpp", |
| "src/filesystem/operations.cpp", |
| ], |
| multilib: { |
| lib32: { |
| // off_t usage is constrained to within the libc++ source (not the |
| // headers), so we can build the filesystem library with a 64-bit |
| // off_t on LP32 to get large file support without needing all users |
| // of the library to match. |
| cflags: ["-D_FILE_OFFSET_BITS=64"], |
| }, |
| }, |
| target: { |
| windows: { |
| enabled: false, |
| }, |
| }, |
| } |
| |
| // This target is used to extract the build commands for a test executable. |
| // See run_tests.py. |
| cc_binary { |
| name: "libcxx_test_template", |
| srcs: [ |
| "libcxx_test_template.cpp", |
| ], |
| cppflags: [ |
| "-fsized-deallocation", |
| "-fexceptions", |
| "-Wno-format-zero-length", |
| "-Wno-implicit-fallthrough", |
| "-Wno-non-virtual-dtor", |
| "-Wno-return-stack-address", |
| "-Wno-unused-local-typedef", |
| |
| "-UNDEBUG", |
| |
| // Optimization is causing relocation for nothrow new to be thrown away. |
| // http://llvm.org/bugs/show_bug.cgi?id=21421 |
| "-O0", |
| ], |
| static_libs: [ |
| "libc++experimental", |
| "libc++fs", |
| ], |
| rtti: true, |
| local_include_dirs: [ |
| "test/support", |
| ], |
| multilib: { |
| lib32: { |
| suffix: "32", |
| }, |
| lib64: { |
| suffix: "64", |
| }, |
| }, |
| compile_multilib: "both", |
| host_supported: true, |
| target: { |
| linux: { |
| ldflags: [ |
| // This makes the tests run a little faster. |
| "-Wl,--strip-all", |
| ], |
| }, |
| }, |
| gnu_extensions: false, |
| cpp_std: "c++17", |
| } |
| |
| // Export libc++ headers for inclusion in the musl sysroot. |
| genrule { |
| name: "libc_musl_sysroot_libc++_headers", |
| visibility: ["//external/musl"], |
| srcs: [ |
| "LICENSE.TXT", |
| "NOTICE", |
| "include/**/*", |
| ":libcxxabi_headers", |
| ], |
| out: ["libc_musl_sysroot_libc++_headers.zip"], |
| tools: [ |
| "soong_zip", |
| "zip2zip", |
| ], |
| cmd: "LIBCXX_DIR=$$(dirname $(location NOTICE)) && " + |
| "$(location soong_zip) -o $(genDir)/sysroot.zip -symlinks=false" + |
| // NOTICE |
| " -j -f $(location NOTICE) " + |
| // headers |
| " -P include/c++ " + |
| " -C $${LIBCXX_DIR}/include " + |
| " -D $${LIBCXX_DIR}/include " + |
| " && " + |
| "$(location zip2zip) -i $(genDir)/sysroot.zip -o $(out) " + |
| " -x include/c++/CMakeLists.txt" + |
| " -x include/c++/module.modulemap " + |
| " include/**/*:include " + |
| " NOTICE:NOTICE.libc++", |
| } |