paths.py - toolchain/android_rust - Git at Google

 # Copyright (C) 2019 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.
 """Provides path expansion to components needed for the rustc build."""

 import os
 from pathlib import Path

 import build_platform

 RUST_VERSION_STAGE0: str = "1.65.0.p1"
 CLANG_REVISION:      str = "r468909b"
 CLANG_NAME:          str = f"clang-{CLANG_REVISION}"
 GLIBC_VERSION:       str = "2.17-4.8"
 GLIBC_SUBVERSION:    str = "4.8.3"

 TOOLCHAIN_PATH:           Path = Path(__file__).parent.resolve()
 TOOLCHAIN_ARTIFACTS_PATH: Path = TOOLCHAIN_PATH / "artifacts"
 WORKSPACE_PATH:           Path = (TOOLCHAIN_PATH / ".." / "..").resolve()
 RUST_SOURCE_PATH:         Path = (TOOLCHAIN_PATH / ".." / "rustc").resolve()

 # This file is generated using the following command:
 #
 # bazel query --config=queryview 'kind("rust_(?!default).*", //...)' --output label_kind
 #
 # See:
 #  * https://bazel.build/reference/query
 #  * https://bazel.build/docs/query-how-to
 TOOLCHAIN_MODULE_LIST_PATH: Path = TOOLCHAIN_PATH / "android-rust-modules.txt"

 ENVSETUP_PATH: Path = WORKSPACE_PATH / "build" / "envsetup.sh"

 # We take DIST_DIR through an environment variable rather than an
 # argument to match the interface for traditional Android builds.
 DIST_PATH_DEFAULT: Path = (
     Path(os.environ["DIST_DIR"]).resolve() if "DIST_DIR" in os.environ else
     (WORKSPACE_PATH / "dist"))

 BUILD_COMMAND_RECORD_NAME = "rust_build_command.sh"

 PATCHES_PATH:   Path = TOOLCHAIN_PATH / "patches"
 TEMPLATES_PATH: Path = TOOLCHAIN_PATH / "templates"

 OUT_PATH:             Path = WORKSPACE_PATH / "out"
 OUT_PATH_RUST_SOURCE: Path = OUT_PATH / "rustc"
 OUT_PATH_PACKAGE:     Path = OUT_PATH / "package"
 OUT_PATH_PATCHS_LOG:  Path = OUT_PATH / "patches.log"
 OUT_PATH_PROFILES:    Path = OUT_PATH / "profiles"
 OUT_PATH_STDLIB_SRCS: Path = OUT_PATH_PACKAGE / "src" / "stdlibs"
 OUT_PATH_TRACE:       Path = OUT_PATH / "build.trace.gz"
 OUT_PATH_WRAPPERS:    Path = OUT_PATH / "wrappers"

 PROFILE_SUBDIR_BOLT    = Path("bolt")
 PROFILE_SUBDIR_LLVM    = Path("llvm")
 PROFILE_SUBDIR_LLVM_CS = Path("llvm-cs")
 PROFILE_SUBDIR_RUST    = Path("rust")
 PROFILE_NAME_LLVM      = "llvm.profdata"
 PROFILE_NAME_LLVM_CS   = "llvm-cs.profdata"
 PROFILE_NAME_RUST      = "rust.profdata"

 PROFILE_SUBDIRS = [
     PROFILE_SUBDIR_LLVM,
     PROFILE_SUBDIR_LLVM_CS,
     PROFILE_SUBDIR_RUST
 ]

 PROFILE_NAMES = [
     PROFILE_NAME_LLVM,
     PROFILE_NAME_LLVM_CS,
     PROFILE_NAME_RUST
 ]

 BOLT_LOG_PATH: Path =  WORKSPACE_PATH / "out" / "bolt.rust.log"

 DOWNLOADS_PATH: Path = WORKSPACE_PATH / ".downloads"

 LLVM_BUILD_PATH: Path = OUT_PATH_RUST_SOURCE / "build" / build_platform.triple() / "llvm" / "build"

 PREBUILT_PATH:         Path = WORKSPACE_PATH / "prebuilts"
 RUST_PREBUILT_PATH:    Path = PREBUILT_PATH / "rust"
 RUST_HOST_STAGE0_PATH: Path = RUST_PREBUILT_PATH / build_platform.prebuilt() / RUST_VERSION_STAGE0
 LLVM_HOST_PATH:        Path = PREBUILT_PATH / "clang" / "host" / build_platform.prebuilt()
 LLVM_PREBUILT_PATH:    Path = LLVM_HOST_PATH / CLANG_NAME
 LLVM_CXX_RUNTIME_PATH: Path = LLVM_PREBUILT_PATH / "lib64"

 GCC_TOOLCHAIN_PATH:  Path = PREBUILT_PATH / "gcc" / build_platform.prebuilt() / "host" / ("x86_64-linux-glibc" + GLIBC_VERSION)
 GCC_LIB_PATH:        Path = GCC_TOOLCHAIN_PATH / "x86_64-linux" / "lib64"
 GCC_LIBGCC_PATH:     Path = GCC_TOOLCHAIN_PATH / "lib" / "gcc" / "x86_64-linux" / GLIBC_SUBVERSION
 GCC_SYSROOT_PATH:    Path = GCC_TOOLCHAIN_PATH / "sysroot"
 GCC_PKG_CONFIG_PATH: Path = GCC_SYSROOT_PATH / "usr" / "lib" / "pkgconfig"

 MUSL_SYSROOT64_PATH: Path = PREBUILT_PATH / 'build-tools' / 'sysroots' / 'x86_64-unknown-linux-musl'
 MUSL_SYSROOT32_PATH: Path = PREBUILT_PATH / 'build-tools' / 'sysroots' / 'i686-unknown-linux-musl'

 PYTHON_PREBUILT_PATH:      Path = PREBUILT_PATH / "python" / build_platform.prebuilt()
 CMAKE_PREBUILT_PATH:       Path = PREBUILT_PATH / "cmake" / build_platform.prebuilt()
 NINJA_PREBUILT_PATH:       Path = PREBUILT_PATH / "ninja" / build_platform.prebuilt()
 BUILD_TOOLS_PREBUILT_PATH: Path = PREBUILT_PATH / "build-tools" / "path" / build_platform.prebuilt()
 CURL_PREBUILT_PATH:        Path = PREBUILT_PATH / "android-emulator-build" / "cur" / build_platform.prebuilt_full()

 # Use of the NDK should eventually be removed so as to make this a Platform
 # target, but is used for now as a transition stage.
 NDK_PATH_DEFAULT:        Path = WORKSPACE_PATH / "toolchain" / "prebuilts" / "ndk" / "r25"
 NDK_LLVM_PATH_SUFFIX:    Path = Path("toolchains") / "llvm" / "prebuilt" / "linux-x86_64"
 NDK_SYSROOT_PATH_SUFFIX: Path = Path("sysroot")

 SOONG_PATH: Path = WORKSPACE_PATH / "build" / "soong"

 #
 # Paths to toolchain executables
 #

 CARGO_PATH:    Path = RUST_HOST_STAGE0_PATH / "bin" / "cargo"
 RUSTC_PATH:    Path = RUST_HOST_STAGE0_PATH / "bin" / "rustc"
 PYTHON_PATH:   Path = PYTHON_PREBUILT_PATH  / "bin" / "python3"
 CC_PATH:       Path = LLVM_PREBUILT_PATH    / "bin" / "clang"
 CXX_PATH:      Path = LLVM_PREBUILT_PATH    / "bin" / "clang++"
 AR_PATH:       Path = LLVM_PREBUILT_PATH    / "bin" / "llvm-ar"
 RANLIB_PATH:   Path = LLVM_PREBUILT_PATH    / "bin" / "llvm-ranlib"
 PROFDATA_PATH: Path = LLVM_PREBUILT_PATH    / "bin" / "llvm-profdata"
 OBJCOPY_PATH:  Path = LLVM_PREBUILT_PATH    / "bin" / "llvm-objcopy"
 BOLT_PATH:     Path = LLVM_PREBUILT_PATH    / "bin" / "llvm-bolt"
 CXXSTD_PATH:   Path = LLVM_PREBUILT_PATH    / "include" / "c++" / "v1"
 BASH_PATH:     Path = Path("/bin/bash")

 #
 # Paths to binfs executables
 #

 ANDROID_BUILD_CLI_PATH: Path = Path("/google/data/ro/projects/android/ab")
 FETCH_ARTIFACT_PATH:    Path = Path("/google/data/ro/projects/android/fetch_artifact")
	# Copyright (C) 2019 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.
	"""Provides path expansion to components needed for the rustc build."""

	import os
	from pathlib import Path

	import build_platform

	RUST_VERSION_STAGE0: str = "1.65.0.p1"
	CLANG_REVISION: str = "r468909b"
	CLANG_NAME: str = f"clang-{CLANG_REVISION}"
	GLIBC_VERSION: str = "2.17-4.8"
	GLIBC_SUBVERSION: str = "4.8.3"

	TOOLCHAIN_PATH: Path = Path(__file__).parent.resolve()
	TOOLCHAIN_ARTIFACTS_PATH: Path = TOOLCHAIN_PATH / "artifacts"
	WORKSPACE_PATH: Path = (TOOLCHAIN_PATH / ".." / "..").resolve()
	RUST_SOURCE_PATH: Path = (TOOLCHAIN_PATH / ".." / "rustc").resolve()

	# This file is generated using the following command:
	#
	# bazel query --config=queryview 'kind("rust_(?!default).*", //...)' --output label_kind
	#
	# See:
	# * https://bazel.build/reference/query
	# * https://bazel.build/docs/query-how-to
	TOOLCHAIN_MODULE_LIST_PATH: Path = TOOLCHAIN_PATH / "android-rust-modules.txt"

	ENVSETUP_PATH: Path = WORKSPACE_PATH / "build" / "envsetup.sh"

	# We take DIST_DIR through an environment variable rather than an
	# argument to match the interface for traditional Android builds.
	DIST_PATH_DEFAULT: Path = (
	Path(os.environ["DIST_DIR"]).resolve() if "DIST_DIR" in os.environ else
	(WORKSPACE_PATH / "dist"))

	BUILD_COMMAND_RECORD_NAME = "rust_build_command.sh"

	PATCHES_PATH: Path = TOOLCHAIN_PATH / "patches"
	TEMPLATES_PATH: Path = TOOLCHAIN_PATH / "templates"

	OUT_PATH: Path = WORKSPACE_PATH / "out"
	OUT_PATH_RUST_SOURCE: Path = OUT_PATH / "rustc"
	OUT_PATH_PACKAGE: Path = OUT_PATH / "package"
	OUT_PATH_PATCHS_LOG: Path = OUT_PATH / "patches.log"
	OUT_PATH_PROFILES: Path = OUT_PATH / "profiles"
	OUT_PATH_STDLIB_SRCS: Path = OUT_PATH_PACKAGE / "src" / "stdlibs"
	OUT_PATH_TRACE: Path = OUT_PATH / "build.trace.gz"
	OUT_PATH_WRAPPERS: Path = OUT_PATH / "wrappers"

	PROFILE_SUBDIR_BOLT = Path("bolt")
	PROFILE_SUBDIR_LLVM = Path("llvm")
	PROFILE_SUBDIR_LLVM_CS = Path("llvm-cs")
	PROFILE_SUBDIR_RUST = Path("rust")
	PROFILE_NAME_LLVM = "llvm.profdata"
	PROFILE_NAME_LLVM_CS = "llvm-cs.profdata"
	PROFILE_NAME_RUST = "rust.profdata"

	PROFILE_SUBDIRS = [
	PROFILE_SUBDIR_LLVM,
	PROFILE_SUBDIR_LLVM_CS,
	PROFILE_SUBDIR_RUST
	]

	PROFILE_NAMES = [
	PROFILE_NAME_LLVM,
	PROFILE_NAME_LLVM_CS,
	PROFILE_NAME_RUST
	]

	BOLT_LOG_PATH: Path = WORKSPACE_PATH / "out" / "bolt.rust.log"

	DOWNLOADS_PATH: Path = WORKSPACE_PATH / ".downloads"

	LLVM_BUILD_PATH: Path = OUT_PATH_RUST_SOURCE / "build" / build_platform.triple() / "llvm" / "build"

	PREBUILT_PATH: Path = WORKSPACE_PATH / "prebuilts"
	RUST_PREBUILT_PATH: Path = PREBUILT_PATH / "rust"
	RUST_HOST_STAGE0_PATH: Path = RUST_PREBUILT_PATH / build_platform.prebuilt() / RUST_VERSION_STAGE0
	LLVM_HOST_PATH: Path = PREBUILT_PATH / "clang" / "host" / build_platform.prebuilt()
	LLVM_PREBUILT_PATH: Path = LLVM_HOST_PATH / CLANG_NAME
	LLVM_CXX_RUNTIME_PATH: Path = LLVM_PREBUILT_PATH / "lib64"

	GCC_TOOLCHAIN_PATH: Path = PREBUILT_PATH / "gcc" / build_platform.prebuilt() / "host" / ("x86_64-linux-glibc" + GLIBC_VERSION)
	GCC_LIB_PATH: Path = GCC_TOOLCHAIN_PATH / "x86_64-linux" / "lib64"
	GCC_LIBGCC_PATH: Path = GCC_TOOLCHAIN_PATH / "lib" / "gcc" / "x86_64-linux" / GLIBC_SUBVERSION
	GCC_SYSROOT_PATH: Path = GCC_TOOLCHAIN_PATH / "sysroot"
	GCC_PKG_CONFIG_PATH: Path = GCC_SYSROOT_PATH / "usr" / "lib" / "pkgconfig"

	MUSL_SYSROOT64_PATH: Path = PREBUILT_PATH / 'build-tools' / 'sysroots' / 'x86_64-unknown-linux-musl'
	MUSL_SYSROOT32_PATH: Path = PREBUILT_PATH / 'build-tools' / 'sysroots' / 'i686-unknown-linux-musl'

	PYTHON_PREBUILT_PATH: Path = PREBUILT_PATH / "python" / build_platform.prebuilt()
	CMAKE_PREBUILT_PATH: Path = PREBUILT_PATH / "cmake" / build_platform.prebuilt()
	NINJA_PREBUILT_PATH: Path = PREBUILT_PATH / "ninja" / build_platform.prebuilt()
	BUILD_TOOLS_PREBUILT_PATH: Path = PREBUILT_PATH / "build-tools" / "path" / build_platform.prebuilt()
	CURL_PREBUILT_PATH: Path = PREBUILT_PATH / "android-emulator-build" / "cur" / build_platform.prebuilt_full()

	# Use of the NDK should eventually be removed so as to make this a Platform
	# target, but is used for now as a transition stage.
	NDK_PATH_DEFAULT: Path = WORKSPACE_PATH / "toolchain" / "prebuilts" / "ndk" / "r25"
	NDK_LLVM_PATH_SUFFIX: Path = Path("toolchains") / "llvm" / "prebuilt" / "linux-x86_64"
	NDK_SYSROOT_PATH_SUFFIX: Path = Path("sysroot")

	SOONG_PATH: Path = WORKSPACE_PATH / "build" / "soong"

	#
	# Paths to toolchain executables
	#

	CARGO_PATH: Path = RUST_HOST_STAGE0_PATH / "bin" / "cargo"
	RUSTC_PATH: Path = RUST_HOST_STAGE0_PATH / "bin" / "rustc"
	PYTHON_PATH: Path = PYTHON_PREBUILT_PATH / "bin" / "python3"
	CC_PATH: Path = LLVM_PREBUILT_PATH / "bin" / "clang"
	CXX_PATH: Path = LLVM_PREBUILT_PATH / "bin" / "clang++"
	AR_PATH: Path = LLVM_PREBUILT_PATH / "bin" / "llvm-ar"
	RANLIB_PATH: Path = LLVM_PREBUILT_PATH / "bin" / "llvm-ranlib"
	PROFDATA_PATH: Path = LLVM_PREBUILT_PATH / "bin" / "llvm-profdata"
	OBJCOPY_PATH: Path = LLVM_PREBUILT_PATH / "bin" / "llvm-objcopy"
	BOLT_PATH: Path = LLVM_PREBUILT_PATH / "bin" / "llvm-bolt"
	CXXSTD_PATH: Path = LLVM_PREBUILT_PATH / "include" / "c++" / "v1"
	BASH_PATH: Path = Path("/bin/bash")

	#
	# Paths to binfs executables
	#

	ANDROID_BUILD_CLI_PATH: Path = Path("/google/data/ro/projects/android/ab")
	FETCH_ARTIFACT_PATH: Path = Path("/google/data/ro/projects/android/fetch_artifact")