Android.bp - LeafOS-Project/android_external_libcxx - Gitiles

 //
 // 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 // NOTE: This project is out of date.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",
     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",
     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.bluetooth",
     ],
     // 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",
         "-fcoroutines-ts",
         "-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",
 }

 python_test {
     name: "filesystem_dynamic_test_helper.py",
     main: "test/support/filesystem_dynamic_test_helper.py",
     srcs: [
         "test/support/filesystem_dynamic_test_helper.py",
     ],
     version: {
         py2: {
             enabled: true,
             embedded_launcher: true,
         },
         py3: {
             enabled: false,
         },
     },
 }

 // Export libc++ headers for inclusion in the musl sysroot.
 genrule {
     name: "libc_musl_sysroot_libc++_headers",
     visibility: ["//external/musl"],
     srcs: [
         "NOTICE",
         "include/**/*",
     ],
     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++",
 }
	//
	// 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",
	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",
	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.bluetooth",
	],
	// 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",
	"-fcoroutines-ts",
	"-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",
	}

	python_test {
	name: "filesystem_dynamic_test_helper.py",
	main: "test/support/filesystem_dynamic_test_helper.py",
	srcs: [
	"test/support/filesystem_dynamic_test_helper.py",
	],
	version: {
	py2: {
	enabled: true,
	embedded_launcher: true,
	},
	py3: {
	enabled: false,
	},
	},
	}

	// Export libc++ headers for inclusion in the musl sysroot.
	genrule {
	name: "libc_musl_sysroot_libc++_headers",
	visibility: ["//external/musl"],
	srcs: [
	"NOTICE",
	"include/*/",
	],
	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++",
	}