File envoy-build-tools-20191023.obscpio of Package envoy-build-tools
07070100000000000081A4000003E800000064000000015DB0637A00002C5D000000000000000000000000000000000000002300000000envoy-build-tools-20191023/LICENSE Apache License
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07070100000001000081A4000003E800000064000000015DB0637A0000004A000000000000000000000000000000000000002500000000envoy-build-tools-20191023/README.md# envoy-build-tools
Common build tools shared by the Envoy/UDPA ecosystem
07070100000002000081A4000003E800000064000000015DB0637A00000308000000000000000000000000000000000000002500000000envoy-build-tools-20191023/WORKSPACEworkspace(name = "envoy_build_tools")
load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive")
http_archive(
name = "bazel_toolchains",
sha256 = "1e16833a9f0e32b292568c0dfee7bd48133c2038605757d3a430551394310006",
strip_prefix = "bazel-toolchains-1.1.0",
urls = [
"https://github.com/bazelbuild/bazel-toolchains/releases/download/1.1.0/bazel-toolchains-1.1.0.tar.gz",
"https://mirror.bazel.build/github.com/bazelbuild/bazel-toolchains/archive/1.1.0.tar.gz",
],
)
load(
"@bazel_toolchains//repositories:repositories.bzl",
bazel_toolchains_repositories = "repositories",
)
bazel_toolchains_repositories()
load("//toolchains:rbe_toolchains_config.bzl", "rbe_toolchains_config")
rbe_toolchains_config(generator = True)
07070100000003000081A4000003E800000064000000015DB0637A000008B5000000000000000000000000000000000000002F00000000envoy-build-tools-20191023/azure-pipelines.ymltrigger:
- master
jobs:
- job: build_container
strategy:
matrix:
ubuntu:
LINUX_DISTRO: ubuntu
centos:
LINUX_DISTRO: centos
dependsOn: []
pool:
vmImage: 'ubuntu-16.04'
container: google/cloud-sdk:latest
steps:
- bash: |
./docker_push.sh
workingDirectory: build_container
env:
SOURCE_BRANCH: $(Build.SourceBranch)
DOCKERHUB_USERNAME: $(DockerUsername)
DOCKERHUB_PASSWORD: $(DockerPassword)
GCP_SERVICE_ACCOUNT_KEY: $(GcpServiceAccountKey)
- job: generate_toolchains
dependsOn: "build_container"
pool:
vmImage: 'ubuntu-16.04'
steps:
- bash: |
sudo curl -sSL -o /usr/local/bin/bazel https://github.com/bazelbuild/bazelisk/releases/download/v1.0/bazelisk-linux-amd64
sudo chmod +x /usr/local/bin/bazel
displayName: Install Bazelisk
- task: InstallSSHKey@0
inputs:
hostName: "github.com ssh-rsa AAAAB3NzaC1yc2EAAAABIwAAAQEAq2A7hRGmdnm9tUDbO9IDSwBK6TbQa+PXYPCPy6rbTrTtw7PHkccKrpp0yVhp5HdEIcKr6pLlVDBfOLX9QUsyCOV0wzfjIJNlGEYsdlLJizHhbn2mUjvSAHQqZETYP81eFzLQNnPHt4EVVUh7VfDESU84KezmD5QlWpXLmvU31/yMf+Se8xhHTvKSCZIFImWwoG6mbUoWf9nzpIoaSjB+weqqUUmpaaasXVal72J+UX2B+2RPW3RcT0eOzQgqlJL3RKrTJvdsjE3JEAvGq3lGHSZXy28G3skua2SmVi/w4yCE6gbODqnTWlg7+wC604ydGXA8VJiS5ap43JXiUFFAaQ=="
sshPublicKey: "ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQCns5kFJ6w7c/zH/FYBNvSpqhpSL147fizsru+PYwaw36RMCkJ4wqHVqusq6zF6K8SPloA4AlzPWx50i2NhRj8NEKgg3IkO35uFciEBcTwqr5+o+e96CvryNwGDZfavgUfrMwTQBYWdM7aaBoWUk31zmUixtlalgBEC1JGdEFxYpN3AmqN50mbu9ZvV8IEv8/AInqvqkS+dIzE9EcZQZQ98uDRU99S1YDCcvZO6xidGZz42AbS8CJ6idrreBoqy/eXmgio4YjGGFRnqr1tdXG5GKWSxfcrSC/gE8OzpFTJ1WOWH+SdZCptev8er6MBoFgRNkDhRckzpsAjhIYxSIAaL"
sshPassphrase: "$(SshKeyPassphrase)"
sshKeySecureFile: id_rsa_envoy_ci
condition: ne(variables['Build.Reason'], 'PullRequest')
- bash: |
toolchains/regenerate.sh
env:
COMMIT_TOOLCHAINS: "true"
SOURCE_BRANCH: $(Build.SourceBranch)
displayName: Generate toolchains
- bash: |
git archive HEAD | gzip > $(Build.ArtifactStagingDirectory)/envoy-build-tools.tar.gz
displayName: Create artifacts
- task: PublishBuildArtifacts@1
inputs:
artifactName: 'envoy-build-tools'
07070100000004000041ED000003E800000064000000025DB0637A00000000000000000000000000000000000000000000002B00000000envoy-build-tools-20191023/build_container07070100000005000081A4000003E800000064000000015DB0637A0000010B000000000000000000000000000000000000003D00000000envoy-build-tools-20191023/build_container/Dockerfile-centosFROM centos:7
COPY ./build_container_common.sh /
COPY ./build_container_centos.sh /
ENV PATH /opt/rh/rh-git218/root/usr/bin:/opt/rh/devtoolset-7/root/usr/bin:/opt/llvm/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
RUN ./build_container_centos.sh
07070100000006000081A4000003E800000064000000015DB0637A0000007B000000000000000000000000000000000000003D00000000envoy-build-tools-20191023/build_container/Dockerfile-ubuntuFROM ubuntu:xenial
COPY ./build_container_common.sh /
COPY ./build_container_ubuntu.sh /
RUN ./build_container_ubuntu.sh
07070100000007000081A4000003E800000064000000015DB0637A0000033F000000000000000000000000000000000000003500000000envoy-build-tools-20191023/build_container/README.mdEnvoy's CI has a build run called `build_image`. On a commit to master, `ci/build_container/docker_push.sh`
checks if the commit has changed the `ci/build_container` directory. If there are changes, CI builds a new `envoyproxy/envoy-build`
image. The image is pushed to [dockerhub](https://hub.docker.com/r/envoyproxy/envoy-build/tags/) under `latest` and under the commit sha.
After the PR that changes `ci/build_container` has been merged, and the new image gets pushed,
a second PR is needed to update `ci/envoy_build_sha.sh`. In order to pull the new tagged version of
the build image, change ENVOY_BUILD_SHA [here](https://github.com/envoyproxy/envoy/blob/master/ci/envoy_build_sha.sh).
Any PRs that depend on this image change will have to merge master after the change to `ci/envoy_build_sha.sh` has been merged to master.
07070100000008000081ED000003E800000064000000015DB0637A000003F2000000000000000000000000000000000000004500000000envoy-build-tools-20191023/build_container/build_container_centos.sh#!/bin/bash
set -e
# Note: rh-git218 is needed to run `git -C` in docs build process.
yum install -y centos-release-scl epel-release
yum update -y
yum install -y devtoolset-7-gcc devtoolset-7-gcc-c++ devtoolset-7-binutils java-1.8.0-openjdk-headless rsync \
rh-git218 wget unzip which make cmake3 patch ninja-build devtoolset-7-libatomic-devel openssl python27 \
libtool autoconf tcpdump
ln -s /usr/bin/cmake3 /usr/bin/cmake
ln -s /usr/bin/ninja-build /usr/bin/ninja
# SLES 11 has older glibc than CentOS 7, so pre-built binary for it works on CentOS 7
LLVM_VERSION=9.0.0
LLVM_DISTRO="x86_64-linux-sles11.3"
LLVM_SHA256SUM="c80b5b10df191465df8cee8c273d9c46715e6f27f80fef118ad4ebb7d9f3a7d3"
# httpd24 is equired by rh-git218
echo "/opt/rh/httpd24/root/usr/lib64" > /etc/ld.so.conf.d/httpd24.conf
ldconfig
# Setup tcpdump for non-root.
groupadd pcap
chgrp pcap /usr/sbin/tcpdump
chmod 750 /usr/sbin/tcpdump
setcap cap_net_raw,cap_net_admin=eip /usr/sbin/tcpdump
source ./build_container_common.sh
07070100000009000081ED000003E800000064000000015DB0637A00000577000000000000000000000000000000000000004500000000envoy-build-tools-20191023/build_container/build_container_common.sh#!/bin/bash -e
function download_and_check () {
local to=$1
local url=$2
local sha256=$3
curl -fsSL --output "${to}" "${url}"
echo "${sha256} ${to}" | sha256sum --check
}
if [[ "$(uname -m)" == "x86_64" ]]; then
# buildifier
VERSION=0.29.0
download_and_check /usr/local/bin/buildifier https://github.com/bazelbuild/buildtools/releases/download/"$VERSION"/buildifier \
4c985c883eafdde9c0e8cf3c8595b8bfdf32e77571c369bf8ddae83b042028d6
chmod +x /usr/local/bin/buildifier
# buildozer
VERSION=0.29.0
download_and_check /usr/local/bin/buildozer https://github.com/bazelbuild/buildtools/releases/download/"$VERSION"/buildozer \
2a5c3e3390de07248704f21ed38495062fb623c9b0aef37deda257a917891ea6
chmod +x /usr/local/bin/buildozer
# bazelisk
VERSION=1.0
download_and_check /usr/local/bin/bazel https://github.com/bazelbuild/bazelisk/releases/download/v${VERSION}/bazelisk-linux-amd64 \
820f1432bb729cf1d51697a64ce57c0cff7ea4013acaf871b8c24b6388174d0d
chmod +x /usr/local/bin/bazel
fi
LLVM_RELEASE="clang+llvm-${LLVM_VERSION}-${LLVM_DISTRO}"
download_and_check "${LLVM_RELEASE}.tar.xz" "https://releases.llvm.org/${LLVM_VERSION}/${LLVM_RELEASE}.tar.xz" "${LLVM_SHA256SUM}"
tar Jxf "${LLVM_RELEASE}.tar.xz"
mv "./${LLVM_RELEASE}" /opt/llvm
chown -R root:root /opt/llvm
rm "./${LLVM_RELEASE}.tar.xz"
echo "/opt/llvm/lib" > /etc/ld.so.conf.d/llvm.conf
ldconfig
0707010000000A000081ED000003E800000064000000015DB0637A00000912000000000000000000000000000000000000004500000000envoy-build-tools-20191023/build_container/build_container_ubuntu.sh#!/bin/bash
set -e
ARCH="$(uname -m)"
# Setup basic requirements and install them.
apt-get update
export DEBIAN_FRONTEND=noninteractive
apt-get install -y --no-install-recommends software-properties-common apt-transport-https curl
# gcc-7
add-apt-repository -y ppa:ubuntu-toolchain-r/test
apt-get update
apt-get install -y --no-install-recommends g++-7
update-alternatives --install /usr/bin/g++ g++ /usr/bin/g++-7 1000
update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-7 1000
update-alternatives --config gcc
update-alternatives --config g++
# docker-ce-cli
curl -fsSL https://download.docker.com/linux/ubuntu/gpg | apt-key add -
case $ARCH in
'ppc64le' )
add-apt-repository "deb [arch=ppc64le] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable"
;;
'x86_64' )
add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable"
;;
esac
apt-get update
apt-get install -y --no-install-recommends docker-ce-cli wget make cmake git python python-pip python-setuptools python3 python3-pip \
unzip bc libtool ninja-build automake zip time gdb strace tshark tcpdump patch xz-utils rsync ssh-client
LLVM_VERSION=9.0.0
case $ARCH in
'ppc64le' )
LLVM_DISTRO=powerpc64le-linux-ubuntu-16.04
LLVM_SHA256SUM=a8e7dc00e9eac47ea769eb1f5145e1e28f0610289f07f3275021f0556c169ddf
;;
'x86_64' )
LLVM_DISTRO=x86_64-linux-gnu-ubuntu-16.04
LLVM_SHA256SUM=5c1473c2611e1eac4ed1aeea5544eac5e9d266f40c5623bbaeb1c6555815a27d
;;
esac
# Bazel and related dependencies.
case $ARCH in
'ppc64le' )
BAZEL_LATEST="$(curl https://oplab9.parqtec.unicamp.br/pub/ppc64el/bazel/ubuntu_16.04/latest/ 2>&1 \
| sed -n 's/.*href="\([^"]*\).*/\1/p' | grep '^bazel' | head -n 1)"
curl -fSL https://oplab9.parqtec.unicamp.br/pub/ppc64el/bazel/ubuntu_16.04/latest/${BAZEL_LATEST} \
-o /usr/local/bin/bazel
chmod +x /usr/local/bin/bazel
;;
esac
apt-get install -y aspell
rm -rf /var/lib/apt/lists/*
# Setup tcpdump for non-root.
groupadd pcap
chgrp pcap /usr/sbin/tcpdump
chmod 750 /usr/sbin/tcpdump
setcap cap_net_raw,cap_net_admin=eip /usr/sbin/tcpdump
# virtualenv
pip3 install virtualenv
source ./build_container_common.sh
apt-get clean
0707010000000B000081ED000003E800000064000000015DB0637A000000E1000000000000000000000000000000000000003B00000000envoy-build-tools-20191023/build_container/docker_build.sh#!/bin/bash
[[ -z "${LINUX_DISTRO}" ]] && LINUX_DISTRO="ubuntu"
[[ -z "${IMAGE_NAME}" ]] && IMAGE_NAME=envoyproxy/envoy-build-"${LINUX_DISTRO}"
docker build -f Dockerfile-${LINUX_DISTRO} -t ${IMAGE_NAME}:${CONTAINER_TAG} .
0707010000000C000081ED000003E800000064000000015DB0637A000004D6000000000000000000000000000000000000003A00000000envoy-build-tools-20191023/build_container/docker_push.sh#!/bin/bash
# Do not ever set -x here, it is a security hazard as it will place the credentials below in the
# CI logs.
set -e
CONTAINER_SHA=$(git log -1 --pretty=format:"%H" .)
echo "Building envoyproxy/envoy-build-${LINUX_DISTRO}:${CONTAINER_SHA}"
if curl -sSLf https://index.docker.io/v1/repositories/envoyproxy/envoy-build-${LINUX_DISTRO}/tags/${CONTAINER_SHA} > /dev/null; then
echo "envoyproxy/envoy-build-${LINUX_DISTRO}:${CONTAINER_SHA} exists."
exit 0
fi
CONTAINER_TAG=${CONTAINER_SHA} ./docker_build.sh
if [[ "${SOURCE_BRANCH}" == "refs/heads/master" ]]; then
docker login -u "$DOCKERHUB_USERNAME" -p "$DOCKERHUB_PASSWORD"
docker push envoyproxy/envoy-build-${LINUX_DISTRO}:${CONTAINER_SHA}
if [[ "${LINUX_DISTRO}" == "ubuntu" ]]; then
echo ${GCP_SERVICE_ACCOUNT_KEY} | base64 --decode | gcloud auth activate-service-account --key-file=-
gcloud auth configure-docker --quiet
echo "Updating gcr.io/envoy-ci/envoy-build image"
docker tag envoyproxy/envoy-build-"${LINUX_DISTRO}":"${CONTAINER_SHA}" gcr.io/envoy-ci/envoy-build:"${CONTAINER_SHA}"
docker push gcr.io/envoy-ci/envoy-build:"${CONTAINER_SHA}"
fi
else
echo 'Ignoring PR branch for docker push.'
fi
0707010000000D000041ED000003E800000064000000035DB0637A00000000000000000000000000000000000000000000002600000000envoy-build-tools-20191023/toolchains0707010000000E000081A4000003E800000064000000015DB0637A00000222000000000000000000000000000000000000002C00000000envoy-build-tools-20191023/toolchains/BUILDlicenses(["notice"]) # Apache 2
platform(
name = "rbe_ubuntu_clang_platform",
parents = ["@rbe_ubuntu_clang//config:platform"],
remote_execution_properties = """
{PARENT_REMOTE_EXECUTION_PROPERTIES}
properties: {
name: "dockerAddCapabilities"
value: "SYS_PTRACE,NET_RAW,NET_ADMIN"
}
properties: {
name: "dockerSiblingContainers"
value: "true"
}
properties: {
name: "dockerNetwork"
value: "standard"
}
""",
)
0707010000000F000081A4000003E800000064000000015DB0637A0000023A000000000000000000000000000000000000003000000000envoy-build-tools-20191023/toolchains/README.md# Bazel Toolchains
This directory contains toolchains config generated for Bazel [RBE](https://docs.bazel.build/versions/master/remote-execution.html) and
[Docker sandbox](https://docs.bazel.build/versions/master/remote-execution-sandbox.html).
To regenerate toolchain configs, update the docker image information in `rbe_toolchains_config.bzl` and run following command in an
environment with the latest Bazel and Docker installed:
```
toolchains/regenerate.sh
```
This will generate configs in `toolchains/configs`, check in those files so they can be used in CI.
07070100000010000041ED000003E800000064000000055DB0637A00000000000000000000000000000000000000000000002E00000000envoy-build-tools-20191023/toolchains/configs07070100000011000081A4000003E800000064000000015DB0637A0000066B000000000000000000000000000000000000003E00000000envoy-build-tools-20191023/toolchains/configs/.latest.bazelrc# Copyright 2016 The Bazel Authors. All rights reserved.
#
# 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.
# This .bazelrc file is generated by rbe_autoconfig
# when the output_base attr is used.
# It contains some of the flags required for the provided
# toolchain with Remote Build Execution.
# Specifically, it includes all toolchain/platform flags
# This file is used for testing purposes.
build:remote --host_javabase=//toolchains/configs/gcc/bazel_1.1.0/java:jdk
build:remote --javabase=//toolchains/configs/gcc/bazel_1.1.0/java:jdk
build:remote --crosstool_top=//toolchains/configs/gcc/bazel_1.1.0/cc:toolchain
build:remote --extra_toolchains=//toolchains/configs/gcc/bazel_1.1.0/config:cc-toolchain
build:remote --extra_execution_platforms=//toolchains/configs/gcc/bazel_1.1.0/config:platform
build:remote --host_platform=//toolchains/configs/gcc/bazel_1.1.0/config:platform
build:remote --platforms=//toolchains/configs/gcc/bazel_1.1.0/config:platform
# Import the default bazelrc file in bazel-toolchains repo.
# This will only work for tests executed from bazel-toolchains
# repo.
try-import %workspace%/bazelrc/.bazelrc.notoolchain
07070100000012000041ED000003E800000064000000045DB0637A00000000000000000000000000000000000000000000003400000000envoy-build-tools-20191023/toolchains/configs/clang07070100000013000041ED000003E800000064000000045DB0637A00000000000000000000000000000000000000000000004100000000envoy-build-tools-20191023/toolchains/configs/clang/bazel_0.29.107070100000014000041ED000003E800000064000000025DB0637A00000000000000000000000000000000000000000000004400000000envoy-build-tools-20191023/toolchains/configs/clang/bazel_0.29.1/cc07070100000015000081ED000003E800000064000000015DB0637A000011A8000000000000000000000000000000000000004A00000000envoy-build-tools-20191023/toolchains/configs/clang/bazel_0.29.1/cc/BUILD# Copyright 2016 The Bazel Authors. All rights reserved.
#
# 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.
# This becomes the BUILD file for @local_config_cc// under non-FreeBSD unixes.
package(default_visibility = ["//visibility:public"])
load(":cc_toolchain_config.bzl", "cc_toolchain_config")
load(":armeabi_cc_toolchain_config.bzl", "armeabi_cc_toolchain_config")
load("@rules_cc//cc:defs.bzl", "cc_toolchain", "cc_toolchain_suite")
licenses(["notice"]) # Apache 2.0
cc_library(
name = "malloc",
)
filegroup(
name = "empty",
srcs = [],
)
filegroup(
name = "cc_wrapper",
srcs = ["cc_wrapper.sh"],
)
filegroup(
name = "compiler_deps",
srcs = glob(["extra_tools/**"], allow_empty = True) + [":builtin_include_directory_paths"],
)
# This is the entry point for --crosstool_top. Toolchains are found
# by lopping off the name of --crosstool_top and searching for
# the "${CPU}" entry in the toolchains attribute.
cc_toolchain_suite(
name = "toolchain",
toolchains = {
"k8|clang": ":cc-compiler-k8",
"k8": ":cc-compiler-k8",
"armeabi-v7a|compiler": ":cc-compiler-armeabi-v7a",
"armeabi-v7a": ":cc-compiler-armeabi-v7a",
},
)
cc_toolchain(
name = "cc-compiler-k8",
toolchain_identifier = "local",
toolchain_config = ":local",
all_files = ":compiler_deps",
ar_files = ":compiler_deps",
as_files = ":compiler_deps",
compiler_files = ":compiler_deps",
dwp_files = ":empty",
linker_files = ":compiler_deps",
objcopy_files = ":empty",
strip_files = ":empty",
supports_param_files = 1,
)
cc_toolchain_config(
name = "local",
cpu = "k8",
compiler = "clang",
toolchain_identifier = "local",
host_system_name = "local",
target_system_name = "local",
target_libc = "local",
abi_version = "local",
abi_libc_version = "local",
cxx_builtin_include_directories = ["/usr/local/include",
"/opt/llvm/lib/clang/9.0.0/include",
"/usr/include/x86_64-linux-gnu",
"/usr/include",
"/usr/include/c++/7.4.0",
"/usr/include/x86_64-linux-gnu/c++/7.4.0",
"/usr/include/c++/7.4.0/backward"],
tool_paths = {"ar": "/usr/bin/ar",
"ld": "/usr/bin/ld",
"cpp": "/usr/bin/cpp",
"gcc": "/opt/llvm/bin/clang",
"dwp": "/usr/bin/dwp",
"gcov": "/opt/llvm/bin/llvm-profdata",
"nm": "/usr/bin/nm",
"objcopy": "/usr/bin/objcopy",
"objdump": "/usr/bin/objdump",
"strip": "/usr/bin/strip"},
compile_flags = ["-U_FORTIFY_SOURCE",
"-fstack-protector",
"-Wall",
"-Wthread-safety",
"-Wself-assign",
"-fcolor-diagnostics",
"-fno-omit-frame-pointer"],
opt_compile_flags = ["-g0",
"-O2",
"-D_FORTIFY_SOURCE=1",
"-DNDEBUG",
"-ffunction-sections",
"-fdata-sections"],
dbg_compile_flags = ["-g"],
cxx_flags = ["-std=c++0x"],
link_flags = ["-fuse-ld=/usr/bin/ld.gold",
"-Wl,-no-as-needed",
"-Wl,-z,relro,-z,now",
"-B/opt/llvm/bin",
"-lm",
"-fuse-ld=lld"],
link_libs = ["-l:libstdc++.a"],
opt_link_flags = ["-Wl,--gc-sections"],
unfiltered_compile_flags = ["-no-canonical-prefixes",
"-Wno-builtin-macro-redefined",
"-D__DATE__=\"redacted\"",
"-D__TIMESTAMP__=\"redacted\"",
"-D__TIME__=\"redacted\""],
coverage_compile_flags = ["-fprofile-instr-generate", "-fcoverage-mapping"],
coverage_link_flags = ["-fprofile-instr-generate"],
supports_start_end_lib = True,
)
# Android tooling requires a default toolchain for the armeabi-v7a cpu.
cc_toolchain(
name = "cc-compiler-armeabi-v7a",
toolchain_identifier = "stub_armeabi-v7a",
toolchain_config = ":stub_armeabi-v7a",
all_files = ":empty",
ar_files = ":empty",
as_files = ":empty",
compiler_files = ":empty",
dwp_files = ":empty",
linker_files = ":empty",
objcopy_files = ":empty",
strip_files = ":empty",
supports_param_files = 1,
)
armeabi_cc_toolchain_config(name = "stub_armeabi-v7a")
07070100000016000081ED000003E800000064000000015DB0637A00000BA5000000000000000000000000000000000000006400000000envoy-build-tools-20191023/toolchains/configs/clang/bazel_0.29.1/cc/armeabi_cc_toolchain_config.bzl# Copyright 2019 The Bazel Authors. All rights reserved.
#
# 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.
"""A Starlark cc_toolchain configuration rule"""
load(
"@bazel_tools//tools/cpp:cc_toolchain_config_lib.bzl",
"feature",
"tool_path",
)
def _impl(ctx):
toolchain_identifier = "stub_armeabi-v7a"
host_system_name = "armeabi-v7a"
target_system_name = "armeabi-v7a"
target_cpu = "armeabi-v7a"
target_libc = "armeabi-v7a"
compiler = "compiler"
abi_version = "armeabi-v7a"
abi_libc_version = "armeabi-v7a"
cc_target_os = None
builtin_sysroot = None
action_configs = []
supports_pic_feature = feature(name = "supports_pic", enabled = True)
supports_dynamic_linker_feature = feature(name = "supports_dynamic_linker", enabled = True)
features = [supports_dynamic_linker_feature, supports_pic_feature]
cxx_builtin_include_directories = []
artifact_name_patterns = []
make_variables = []
tool_paths = [
tool_path(name = "ar", path = "/bin/false"),
tool_path(name = "compat-ld", path = "/bin/false"),
tool_path(name = "cpp", path = "/bin/false"),
tool_path(name = "dwp", path = "/bin/false"),
tool_path(name = "gcc", path = "/bin/false"),
tool_path(name = "gcov", path = "/bin/false"),
tool_path(name = "ld", path = "/bin/false"),
tool_path(name = "nm", path = "/bin/false"),
tool_path(name = "objcopy", path = "/bin/false"),
tool_path(name = "objdump", path = "/bin/false"),
tool_path(name = "strip", path = "/bin/false"),
]
return cc_common.create_cc_toolchain_config_info(
ctx = ctx,
features = features,
action_configs = action_configs,
artifact_name_patterns = artifact_name_patterns,
cxx_builtin_include_directories = cxx_builtin_include_directories,
toolchain_identifier = toolchain_identifier,
host_system_name = host_system_name,
target_system_name = target_system_name,
target_cpu = target_cpu,
target_libc = target_libc,
compiler = compiler,
abi_version = abi_version,
abi_libc_version = abi_libc_version,
tool_paths = tool_paths,
make_variables = make_variables,
builtin_sysroot = builtin_sysroot,
cc_target_os = cc_target_os,
)
armeabi_cc_toolchain_config = rule(
implementation = _impl,
attrs = {},
provides = [CcToolchainConfigInfo],
)
07070100000017000081ED000003E800000064000000015DB0637A0000023F000000000000000000000000000000000000006400000000envoy-build-tools-20191023/toolchains/configs/clang/bazel_0.29.1/cc/builtin_include_directory_pathsThis file is generated by cc_configure and contains builtin include directories
that /opt/llvm/bin/clang reported. This file is a dependency of every compilation action and
changes to it will be reflected in the action cache key. When some of these
paths change, Bazel will make sure to rerun the action, even though none of
declared action inputs or the action commandline changes.
/usr/local/include
/opt/llvm/lib/clang/9.0.0/include
/usr/include/x86_64-linux-gnu
/usr/include
/usr/include/c++/7.4.0
/usr/include/x86_64-linux-gnu/c++/7.4.0
/usr/include/c++/7.4.0/backward
07070100000018000081ED000003E800000064000000015DB0637A00009D54000000000000000000000000000000000000005C00000000envoy-build-tools-20191023/toolchains/configs/clang/bazel_0.29.1/cc/cc_toolchain_config.bzl# Copyright 2019 The Bazel Authors. All rights reserved.
#
# 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.
"""A Starlark cc_toolchain configuration rule"""
load(
"@bazel_tools//tools/cpp:cc_toolchain_config_lib.bzl",
"feature",
"feature_set",
"flag_group",
"flag_set",
"tool_path",
"variable_with_value",
"with_feature_set",
)
load("@bazel_tools//tools/build_defs/cc:action_names.bzl", "ACTION_NAMES")
all_compile_actions = [
ACTION_NAMES.c_compile,
ACTION_NAMES.cpp_compile,
ACTION_NAMES.linkstamp_compile,
ACTION_NAMES.assemble,
ACTION_NAMES.preprocess_assemble,
ACTION_NAMES.cpp_header_parsing,
ACTION_NAMES.cpp_module_compile,
ACTION_NAMES.cpp_module_codegen,
ACTION_NAMES.clif_match,
ACTION_NAMES.lto_backend,
]
all_cpp_compile_actions = [
ACTION_NAMES.cpp_compile,
ACTION_NAMES.linkstamp_compile,
ACTION_NAMES.cpp_header_parsing,
ACTION_NAMES.cpp_module_compile,
ACTION_NAMES.cpp_module_codegen,
ACTION_NAMES.clif_match,
]
preprocessor_compile_actions = [
ACTION_NAMES.c_compile,
ACTION_NAMES.cpp_compile,
ACTION_NAMES.linkstamp_compile,
ACTION_NAMES.preprocess_assemble,
ACTION_NAMES.cpp_header_parsing,
ACTION_NAMES.cpp_module_compile,
ACTION_NAMES.clif_match,
]
codegen_compile_actions = [
ACTION_NAMES.c_compile,
ACTION_NAMES.cpp_compile,
ACTION_NAMES.linkstamp_compile,
ACTION_NAMES.assemble,
ACTION_NAMES.preprocess_assemble,
ACTION_NAMES.cpp_module_codegen,
ACTION_NAMES.lto_backend,
]
all_link_actions = [
ACTION_NAMES.cpp_link_executable,
ACTION_NAMES.cpp_link_dynamic_library,
ACTION_NAMES.cpp_link_nodeps_dynamic_library,
]
lto_index_actions = [
ACTION_NAMES.lto_index_for_executable,
ACTION_NAMES.lto_index_for_dynamic_library,
ACTION_NAMES.lto_index_for_nodeps_dynamic_library,
]
def _impl(ctx):
tool_paths = [
tool_path(name = name, path = path)
for name, path in ctx.attr.tool_paths.items()
]
action_configs = []
supports_pic_feature = feature(
name = "supports_pic",
enabled = True,
)
supports_start_end_lib_feature = feature(
name = "supports_start_end_lib",
enabled = True,
)
default_compile_flags_feature = feature(
name = "default_compile_flags",
enabled = True,
flag_sets = [
flag_set(
actions = all_compile_actions,
flag_groups = ([
flag_group(
flags = ctx.attr.compile_flags,
),
] if ctx.attr.compile_flags else []),
),
flag_set(
actions = all_compile_actions,
flag_groups = ([
flag_group(
flags = ctx.attr.dbg_compile_flags,
),
] if ctx.attr.dbg_compile_flags else []),
with_features = [with_feature_set(features = ["dbg"])],
),
flag_set(
actions = all_compile_actions,
flag_groups = ([
flag_group(
flags = ctx.attr.opt_compile_flags,
),
] if ctx.attr.opt_compile_flags else []),
with_features = [with_feature_set(features = ["opt"])],
),
flag_set(
actions = all_cpp_compile_actions + [ACTION_NAMES.lto_backend],
flag_groups = ([
flag_group(
flags = ctx.attr.cxx_flags,
),
] if ctx.attr.cxx_flags else []),
),
],
)
default_link_flags_feature = feature(
name = "default_link_flags",
enabled = True,
flag_sets = [
flag_set(
actions = all_link_actions + lto_index_actions,
flag_groups = ([
flag_group(
flags = ctx.attr.link_flags,
),
] if ctx.attr.link_flags else []),
),
flag_set(
actions = all_link_actions + lto_index_actions,
flag_groups = ([
flag_group(
flags = ctx.attr.opt_link_flags,
),
] if ctx.attr.opt_link_flags else []),
with_features = [with_feature_set(features = ["opt"])],
),
],
)
dbg_feature = feature(name = "dbg")
opt_feature = feature(name = "opt")
sysroot_feature = feature(
name = "sysroot",
enabled = True,
flag_sets = [
flag_set(
actions = [
ACTION_NAMES.preprocess_assemble,
ACTION_NAMES.linkstamp_compile,
ACTION_NAMES.c_compile,
ACTION_NAMES.cpp_compile,
ACTION_NAMES.cpp_header_parsing,
ACTION_NAMES.cpp_module_compile,
ACTION_NAMES.cpp_module_codegen,
ACTION_NAMES.lto_backend,
ACTION_NAMES.clif_match,
] + all_link_actions + lto_index_actions,
flag_groups = [
flag_group(
flags = ["--sysroot=%{sysroot}"],
expand_if_available = "sysroot",
),
],
),
],
)
fdo_optimize_feature = feature(
name = "fdo_optimize",
flag_sets = [
flag_set(
actions = [ACTION_NAMES.c_compile, ACTION_NAMES.cpp_compile],
flag_groups = [
flag_group(
flags = [
"-fprofile-use=%{fdo_profile_path}",
"-fprofile-correction",
],
expand_if_available = "fdo_profile_path",
),
],
),
],
provides = ["profile"],
)
supports_dynamic_linker_feature = feature(name = "supports_dynamic_linker", enabled = True)
user_compile_flags_feature = feature(
name = "user_compile_flags",
enabled = True,
flag_sets = [
flag_set(
actions = all_compile_actions,
flag_groups = [
flag_group(
flags = ["%{user_compile_flags}"],
iterate_over = "user_compile_flags",
expand_if_available = "user_compile_flags",
),
],
),
],
)
unfiltered_compile_flags_feature = feature(
name = "unfiltered_compile_flags",
enabled = True,
flag_sets = [
flag_set(
actions = all_compile_actions,
flag_groups = ([
flag_group(
flags = ctx.attr.unfiltered_compile_flags,
),
] if ctx.attr.unfiltered_compile_flags else []),
),
],
)
library_search_directories_feature = feature(
name = "library_search_directories",
flag_sets = [
flag_set(
actions = all_link_actions + lto_index_actions,
flag_groups = [
flag_group(
flags = ["-L%{library_search_directories}"],
iterate_over = "library_search_directories",
expand_if_available = "library_search_directories",
),
],
),
],
)
static_libgcc_feature = feature(
name = "static_libgcc",
enabled = True,
flag_sets = [
flag_set(
actions = [
ACTION_NAMES.cpp_link_executable,
ACTION_NAMES.cpp_link_dynamic_library,
ACTION_NAMES.lto_index_for_executable,
ACTION_NAMES.lto_index_for_dynamic_library,
],
flag_groups = [flag_group(flags = ["-static-libgcc"])],
with_features = [
with_feature_set(features = ["static_link_cpp_runtimes"]),
],
),
],
)
pic_feature = feature(
name = "pic",
enabled = True,
flag_sets = [
flag_set(
actions = [
ACTION_NAMES.assemble,
ACTION_NAMES.preprocess_assemble,
ACTION_NAMES.linkstamp_compile,
ACTION_NAMES.c_compile,
ACTION_NAMES.cpp_compile,
ACTION_NAMES.cpp_module_codegen,
ACTION_NAMES.cpp_module_compile,
],
flag_groups = [
flag_group(flags = ["-fPIC"], expand_if_available = "pic"),
],
),
],
)
per_object_debug_info_feature = feature(
name = "per_object_debug_info",
flag_sets = [
flag_set(
actions = [
ACTION_NAMES.assemble,
ACTION_NAMES.preprocess_assemble,
ACTION_NAMES.c_compile,
ACTION_NAMES.cpp_compile,
ACTION_NAMES.cpp_module_codegen,
],
flag_groups = [
flag_group(
flags = ["-gsplit-dwarf"],
expand_if_available = "per_object_debug_info_file",
),
],
),
],
)
preprocessor_defines_feature = feature(
name = "preprocessor_defines",
enabled = True,
flag_sets = [
flag_set(
actions = [
ACTION_NAMES.preprocess_assemble,
ACTION_NAMES.linkstamp_compile,
ACTION_NAMES.c_compile,
ACTION_NAMES.cpp_compile,
ACTION_NAMES.cpp_header_parsing,
ACTION_NAMES.cpp_module_compile,
ACTION_NAMES.clif_match,
],
flag_groups = [
flag_group(
flags = ["-D%{preprocessor_defines}"],
iterate_over = "preprocessor_defines",
),
],
),
],
)
cs_fdo_optimize_feature = feature(
name = "cs_fdo_optimize",
flag_sets = [
flag_set(
actions = [ACTION_NAMES.lto_backend],
flag_groups = [
flag_group(
flags = [
"-fprofile-use=%{fdo_profile_path}",
"-Xclang-only=-Wno-profile-instr-unprofiled",
"-Xclang-only=-Wno-profile-instr-out-of-date",
"-fprofile-correction",
],
expand_if_available = "fdo_profile_path",
),
],
),
],
provides = ["csprofile"],
)
autofdo_feature = feature(
name = "autofdo",
flag_sets = [
flag_set(
actions = [ACTION_NAMES.c_compile, ACTION_NAMES.cpp_compile],
flag_groups = [
flag_group(
flags = [
"-fauto-profile=%{fdo_profile_path}",
"-fprofile-correction",
],
expand_if_available = "fdo_profile_path",
),
],
),
],
provides = ["profile"],
)
runtime_library_search_directories_feature = feature(
name = "runtime_library_search_directories",
flag_sets = [
flag_set(
actions = all_link_actions + lto_index_actions,
flag_groups = [
flag_group(
iterate_over = "runtime_library_search_directories",
flag_groups = [
flag_group(
flags = [
"-Wl,-rpath,$EXEC_ORIGIN/%{runtime_library_search_directories}",
],
expand_if_true = "is_cc_test",
),
flag_group(
flags = [
"-Wl,-rpath,$ORIGIN/%{runtime_library_search_directories}",
],
expand_if_false = "is_cc_test",
),
],
expand_if_available =
"runtime_library_search_directories",
),
],
with_features = [
with_feature_set(features = ["static_link_cpp_runtimes"]),
],
),
flag_set(
actions = all_link_actions + lto_index_actions,
flag_groups = [
flag_group(
iterate_over = "runtime_library_search_directories",
flag_groups = [
flag_group(
flags = [
"-Wl,-rpath,$ORIGIN/%{runtime_library_search_directories}",
],
),
],
expand_if_available =
"runtime_library_search_directories",
),
],
with_features = [
with_feature_set(
not_features = ["static_link_cpp_runtimes"],
),
],
),
],
)
fission_support_feature = feature(
name = "fission_support",
flag_sets = [
flag_set(
actions = all_link_actions + lto_index_actions,
flag_groups = [
flag_group(
flags = ["-Wl,--gdb-index"],
expand_if_available = "is_using_fission",
),
],
),
],
)
shared_flag_feature = feature(
name = "shared_flag",
flag_sets = [
flag_set(
actions = [
ACTION_NAMES.cpp_link_dynamic_library,
ACTION_NAMES.cpp_link_nodeps_dynamic_library,
ACTION_NAMES.lto_index_for_dynamic_library,
ACTION_NAMES.lto_index_for_nodeps_dynamic_library,
],
flag_groups = [flag_group(flags = ["-shared"])],
),
],
)
random_seed_feature = feature(
name = "random_seed",
enabled = True,
flag_sets = [
flag_set(
actions = [
ACTION_NAMES.c_compile,
ACTION_NAMES.cpp_compile,
ACTION_NAMES.cpp_module_codegen,
ACTION_NAMES.cpp_module_compile,
],
flag_groups = [
flag_group(
flags = ["-frandom-seed=%{output_file}"],
expand_if_available = "output_file",
),
],
),
],
)
includes_feature = feature(
name = "includes",
enabled = True,
flag_sets = [
flag_set(
actions = [
ACTION_NAMES.preprocess_assemble,
ACTION_NAMES.linkstamp_compile,
ACTION_NAMES.c_compile,
ACTION_NAMES.cpp_compile,
ACTION_NAMES.cpp_header_parsing,
ACTION_NAMES.cpp_module_compile,
ACTION_NAMES.clif_match,
ACTION_NAMES.objc_compile,
ACTION_NAMES.objcpp_compile,
],
flag_groups = [
flag_group(
flags = ["-include", "%{includes}"],
iterate_over = "includes",
expand_if_available = "includes",
),
],
),
],
)
fdo_instrument_feature = feature(
name = "fdo_instrument",
flag_sets = [
flag_set(
actions = [
ACTION_NAMES.c_compile,
ACTION_NAMES.cpp_compile,
] + all_link_actions + lto_index_actions,
flag_groups = [
flag_group(
flags = [
"-fprofile-generate=%{fdo_instrument_path}",
"-fno-data-sections",
],
expand_if_available = "fdo_instrument_path",
),
],
),
],
provides = ["profile"],
)
cs_fdo_instrument_feature = feature(
name = "cs_fdo_instrument",
flag_sets = [
flag_set(
actions = [
ACTION_NAMES.c_compile,
ACTION_NAMES.cpp_compile,
ACTION_NAMES.lto_backend,
] + all_link_actions + lto_index_actions,
flag_groups = [
flag_group(
flags = [
"-fcs-profile-generate=%{cs_fdo_instrument_path}",
],
expand_if_available = "cs_fdo_instrument_path",
),
],
),
],
provides = ["csprofile"],
)
include_paths_feature = feature(
name = "include_paths",
enabled = True,
flag_sets = [
flag_set(
actions = [
ACTION_NAMES.preprocess_assemble,
ACTION_NAMES.linkstamp_compile,
ACTION_NAMES.c_compile,
ACTION_NAMES.cpp_compile,
ACTION_NAMES.cpp_header_parsing,
ACTION_NAMES.cpp_module_compile,
ACTION_NAMES.clif_match,
ACTION_NAMES.objc_compile,
ACTION_NAMES.objcpp_compile,
],
flag_groups = [
flag_group(
flags = ["-iquote", "%{quote_include_paths}"],
iterate_over = "quote_include_paths",
),
flag_group(
flags = ["-I%{include_paths}"],
iterate_over = "include_paths",
),
flag_group(
flags = ["-isystem", "%{system_include_paths}"],
iterate_over = "system_include_paths",
),
],
),
],
)
symbol_counts_feature = feature(
name = "symbol_counts",
flag_sets = [
flag_set(
actions = all_link_actions + lto_index_actions,
flag_groups = [
flag_group(
flags = [
"-Wl,--print-symbol-counts=%{symbol_counts_output}",
],
expand_if_available = "symbol_counts_output",
),
],
),
],
)
llvm_coverage_map_format_feature = feature(
name = "llvm_coverage_map_format",
flag_sets = [
flag_set(
actions = [
ACTION_NAMES.preprocess_assemble,
ACTION_NAMES.c_compile,
ACTION_NAMES.cpp_compile,
ACTION_NAMES.cpp_module_compile,
ACTION_NAMES.objc_compile,
ACTION_NAMES.objcpp_compile,
],
flag_groups = [
flag_group(
flags = [
"-fprofile-instr-generate",
"-fcoverage-mapping",
],
),
],
),
flag_set(
actions = all_link_actions + lto_index_actions + [
"objc-executable",
"objc++-executable",
],
flag_groups = [
flag_group(flags = ["-fprofile-instr-generate"]),
],
),
],
requires = [feature_set(features = ["coverage"])],
provides = ["profile"],
)
strip_debug_symbols_feature = feature(
name = "strip_debug_symbols",
flag_sets = [
flag_set(
actions = all_link_actions + lto_index_actions,
flag_groups = [
flag_group(
flags = ["-Wl,-S"],
expand_if_available = "strip_debug_symbols",
),
],
),
],
)
build_interface_libraries_feature = feature(
name = "build_interface_libraries",
flag_sets = [
flag_set(
actions = [
ACTION_NAMES.cpp_link_dynamic_library,
ACTION_NAMES.cpp_link_nodeps_dynamic_library,
ACTION_NAMES.lto_index_for_dynamic_library,
ACTION_NAMES.lto_index_for_nodeps_dynamic_library,
],
flag_groups = [
flag_group(
flags = [
"%{generate_interface_library}",
"%{interface_library_builder_path}",
"%{interface_library_input_path}",
"%{interface_library_output_path}",
],
expand_if_available = "generate_interface_library",
),
],
with_features = [
with_feature_set(
features = ["supports_interface_shared_libraries"],
),
],
),
],
)
libraries_to_link_feature = feature(
name = "libraries_to_link",
flag_sets = [
flag_set(
actions = all_link_actions + lto_index_actions,
flag_groups = [
flag_group(
iterate_over = "libraries_to_link",
flag_groups = [
flag_group(
flags = ["-Wl,--start-lib"],
expand_if_equal = variable_with_value(
name = "libraries_to_link.type",
value = "object_file_group",
),
),
flag_group(
flags = ["-Wl,-whole-archive"],
expand_if_true =
"libraries_to_link.is_whole_archive",
),
flag_group(
flags = ["%{libraries_to_link.object_files}"],
iterate_over = "libraries_to_link.object_files",
expand_if_equal = variable_with_value(
name = "libraries_to_link.type",
value = "object_file_group",
),
),
flag_group(
flags = ["%{libraries_to_link.name}"],
expand_if_equal = variable_with_value(
name = "libraries_to_link.type",
value = "object_file",
),
),
flag_group(
flags = ["%{libraries_to_link.name}"],
expand_if_equal = variable_with_value(
name = "libraries_to_link.type",
value = "interface_library",
),
),
flag_group(
flags = ["%{libraries_to_link.name}"],
expand_if_equal = variable_with_value(
name = "libraries_to_link.type",
value = "static_library",
),
),
flag_group(
flags = ["-l%{libraries_to_link.name}"],
expand_if_equal = variable_with_value(
name = "libraries_to_link.type",
value = "dynamic_library",
),
),
flag_group(
flags = ["-l:%{libraries_to_link.name}"],
expand_if_equal = variable_with_value(
name = "libraries_to_link.type",
value = "versioned_dynamic_library",
),
),
flag_group(
flags = ["-Wl,-no-whole-archive"],
expand_if_true = "libraries_to_link.is_whole_archive",
),
flag_group(
flags = ["-Wl,--end-lib"],
expand_if_equal = variable_with_value(
name = "libraries_to_link.type",
value = "object_file_group",
),
),
],
expand_if_available = "libraries_to_link",
),
flag_group(
flags = ["-Wl,@%{thinlto_param_file}"],
expand_if_true = "thinlto_param_file",
),
],
),
],
)
user_link_flags_feature = feature(
name = "user_link_flags",
flag_sets = [
flag_set(
actions = all_link_actions + lto_index_actions,
flag_groups = [
flag_group(
flags = ["%{user_link_flags}"],
iterate_over = "user_link_flags",
expand_if_available = "user_link_flags",
),
] + ([flag_group(flags = ctx.attr.link_libs)] if ctx.attr.link_libs else []),
),
],
)
fdo_prefetch_hints_feature = feature(
name = "fdo_prefetch_hints",
flag_sets = [
flag_set(
actions = [
ACTION_NAMES.c_compile,
ACTION_NAMES.cpp_compile,
ACTION_NAMES.lto_backend,
],
flag_groups = [
flag_group(
flags = [
"-Xclang-only=-mllvm",
"-Xclang-only=-prefetch-hints-file=%{fdo_prefetch_hints_path}",
],
expand_if_available = "fdo_prefetch_hints_path",
),
],
),
],
)
linkstamps_feature = feature(
name = "linkstamps",
flag_sets = [
flag_set(
actions = all_link_actions + lto_index_actions,
flag_groups = [
flag_group(
flags = ["%{linkstamp_paths}"],
iterate_over = "linkstamp_paths",
expand_if_available = "linkstamp_paths",
),
],
),
],
)
gcc_coverage_map_format_feature = feature(
name = "gcc_coverage_map_format",
flag_sets = [
flag_set(
actions = [
ACTION_NAMES.preprocess_assemble,
ACTION_NAMES.c_compile,
ACTION_NAMES.cpp_compile,
ACTION_NAMES.cpp_module_compile,
ACTION_NAMES.objc_compile,
ACTION_NAMES.objcpp_compile,
"objc-executable",
"objc++-executable",
],
flag_groups = [
flag_group(
flags = ["-fprofile-arcs", "-ftest-coverage"],
expand_if_available = "gcov_gcno_file",
),
],
),
flag_set(
actions = all_link_actions + lto_index_actions,
flag_groups = [flag_group(flags = ["--coverage"])],
),
],
requires = [feature_set(features = ["coverage"])],
provides = ["profile"],
)
archiver_flags_feature = feature(
name = "archiver_flags",
flag_sets = [
flag_set(
actions = [ACTION_NAMES.cpp_link_static_library],
flag_groups = [
flag_group(flags = ["rcsD"]),
flag_group(
flags = ["%{output_execpath}"],
expand_if_available = "output_execpath",
),
],
),
flag_set(
actions = [ACTION_NAMES.cpp_link_static_library],
flag_groups = [
flag_group(
iterate_over = "libraries_to_link",
flag_groups = [
flag_group(
flags = ["%{libraries_to_link.name}"],
expand_if_equal = variable_with_value(
name = "libraries_to_link.type",
value = "object_file",
),
),
flag_group(
flags = ["%{libraries_to_link.object_files}"],
iterate_over = "libraries_to_link.object_files",
expand_if_equal = variable_with_value(
name = "libraries_to_link.type",
value = "object_file_group",
),
),
],
expand_if_available = "libraries_to_link",
),
],
),
],
)
force_pic_flags_feature = feature(
name = "force_pic_flags",
flag_sets = [
flag_set(
actions = [
ACTION_NAMES.cpp_link_executable,
ACTION_NAMES.lto_index_for_executable,
],
flag_groups = [
flag_group(
flags = ["-pie"],
expand_if_available = "force_pic",
),
],
),
],
)
dependency_file_feature = feature(
name = "dependency_file",
enabled = True,
flag_sets = [
flag_set(
actions = [
ACTION_NAMES.assemble,
ACTION_NAMES.preprocess_assemble,
ACTION_NAMES.c_compile,
ACTION_NAMES.cpp_compile,
ACTION_NAMES.cpp_module_compile,
ACTION_NAMES.objc_compile,
ACTION_NAMES.objcpp_compile,
ACTION_NAMES.cpp_header_parsing,
ACTION_NAMES.clif_match,
],
flag_groups = [
flag_group(
flags = ["-MD", "-MF", "%{dependency_file}"],
expand_if_available = "dependency_file",
),
],
),
],
)
dynamic_library_linker_tool_path = tool_paths
dynamic_library_linker_tool_feature = feature(
name = "dynamic_library_linker_tool",
flag_sets = [
flag_set(
actions = [
ACTION_NAMES.cpp_link_dynamic_library,
ACTION_NAMES.cpp_link_nodeps_dynamic_library,
ACTION_NAMES.lto_index_for_dynamic_library,
ACTION_NAMES.lto_index_for_nodeps_dynamic_library,
],
flag_groups = [
flag_group(
flags = [" + cppLinkDynamicLibraryToolPath + "],
expand_if_available = "generate_interface_library",
),
],
with_features = [
with_feature_set(
features = ["supports_interface_shared_libraries"],
),
],
),
],
)
output_execpath_flags_feature = feature(
name = "output_execpath_flags",
flag_sets = [
flag_set(
actions = all_link_actions + lto_index_actions,
flag_groups = [
flag_group(
flags = ["-o", "%{output_execpath}"],
expand_if_available = "output_execpath",
),
],
),
],
)
# Note that we also set --coverage for c++-link-nodeps-dynamic-library. The
# generated code contains references to gcov symbols, and the dynamic linker
# can't resolve them unless the library is linked against gcov.
coverage_feature = feature(
name = "coverage",
provides = ["profile"],
flag_sets = [
flag_set(
actions = [
ACTION_NAMES.preprocess_assemble,
ACTION_NAMES.c_compile,
ACTION_NAMES.cpp_compile,
ACTION_NAMES.cpp_header_parsing,
ACTION_NAMES.cpp_module_compile,
],
flag_groups = ([
flag_group(flags = ctx.attr.coverage_compile_flags),
] if ctx.attr.coverage_compile_flags else []),
),
flag_set(
actions = all_link_actions + lto_index_actions,
flag_groups = ([
flag_group(flags = ctx.attr.coverage_link_flags),
] if ctx.attr.coverage_link_flags else []),
),
],
)
is_linux = ctx.attr.target_libc != "macosx"
# TODO(#8303): Mac crosstool should also declare every feature.
if is_linux:
features = [
dependency_file_feature,
random_seed_feature,
pic_feature,
per_object_debug_info_feature,
preprocessor_defines_feature,
includes_feature,
include_paths_feature,
fdo_instrument_feature,
cs_fdo_instrument_feature,
cs_fdo_optimize_feature,
fdo_prefetch_hints_feature,
autofdo_feature,
build_interface_libraries_feature,
dynamic_library_linker_tool_feature,
symbol_counts_feature,
shared_flag_feature,
linkstamps_feature,
output_execpath_flags_feature,
runtime_library_search_directories_feature,
library_search_directories_feature,
archiver_flags_feature,
force_pic_flags_feature,
fission_support_feature,
strip_debug_symbols_feature,
coverage_feature,
supports_pic_feature,
] + (
[
supports_start_end_lib_feature,
] if ctx.attr.supports_start_end_lib else []
) + [
default_compile_flags_feature,
default_link_flags_feature,
libraries_to_link_feature,
user_link_flags_feature,
static_libgcc_feature,
fdo_optimize_feature,
supports_dynamic_linker_feature,
dbg_feature,
opt_feature,
user_compile_flags_feature,
sysroot_feature,
unfiltered_compile_flags_feature,
]
else:
features = [
supports_pic_feature,
] + (
[
supports_start_end_lib_feature,
] if ctx.attr.supports_start_end_lib else []
) + [
coverage_feature,
default_compile_flags_feature,
default_link_flags_feature,
fdo_optimize_feature,
supports_dynamic_linker_feature,
dbg_feature,
opt_feature,
user_compile_flags_feature,
sysroot_feature,
unfiltered_compile_flags_feature,
]
return cc_common.create_cc_toolchain_config_info(
ctx = ctx,
features = features,
action_configs = action_configs,
cxx_builtin_include_directories = ctx.attr.cxx_builtin_include_directories,
toolchain_identifier = ctx.attr.toolchain_identifier,
host_system_name = ctx.attr.host_system_name,
target_system_name = ctx.attr.target_system_name,
target_cpu = ctx.attr.cpu,
target_libc = ctx.attr.target_libc,
compiler = ctx.attr.compiler,
abi_version = ctx.attr.abi_version,
abi_libc_version = ctx.attr.abi_libc_version,
tool_paths = tool_paths,
)
cc_toolchain_config = rule(
implementation = _impl,
attrs = {
"cpu": attr.string(mandatory = True),
"compiler": attr.string(mandatory = True),
"toolchain_identifier": attr.string(mandatory = True),
"host_system_name": attr.string(mandatory = True),
"target_system_name": attr.string(mandatory = True),
"target_libc": attr.string(mandatory = True),
"abi_version": attr.string(mandatory = True),
"abi_libc_version": attr.string(mandatory = True),
"cxx_builtin_include_directories": attr.string_list(),
"tool_paths": attr.string_dict(),
"compile_flags": attr.string_list(),
"dbg_compile_flags": attr.string_list(),
"opt_compile_flags": attr.string_list(),
"cxx_flags": attr.string_list(),
"link_flags": attr.string_list(),
"link_libs": attr.string_list(),
"opt_link_flags": attr.string_list(),
"unfiltered_compile_flags": attr.string_list(),
"coverage_compile_flags": attr.string_list(),
"coverage_link_flags": attr.string_list(),
"supports_start_end_lib": attr.bool(),
},
provides = [CcToolchainConfigInfo],
)
07070100000019000081ED000003E800000064000000015DB0637A000002EA000000000000000000000000000000000000005200000000envoy-build-tools-20191023/toolchains/configs/clang/bazel_0.29.1/cc/cc_wrapper.sh#!/bin/bash
#
# Copyright 2015 The Bazel Authors. All rights reserved.
#
# 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.
#
# Ship the environment to the C++ action
#
set -eu
# Set-up the environment
# Call the C++ compiler
/opt/llvm/bin/clang "$@"
0707010000001A000041ED000003E800000064000000025DB0637A00000000000000000000000000000000000000000000004800000000envoy-build-tools-20191023/toolchains/configs/clang/bazel_0.29.1/config0707010000001B000081A4000003E800000064000000015DB0637A00000702000000000000000000000000000000000000004E00000000envoy-build-tools-20191023/toolchains/configs/clang/bazel_0.29.1/config/BUILD# Copyright 2016 The Bazel Authors. All rights reserved.
#
# 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.
# This file is auto-generated by an rbe_autoconfig repository rule
# and should not be modified directly.
# See @bazel_toolchains//rules:rbe_repo.bzl
package(default_visibility = ["//visibility:public"])
toolchain(
name = "cc-toolchain",
exec_compatible_with = [
"@bazel_tools//platforms:x86_64",
"@bazel_tools//platforms:linux",
"@bazel_tools//tools/cpp:clang",
],
target_compatible_with = [
"@bazel_tools//platforms:linux",
"@bazel_tools//platforms:x86_64",
],
toolchain = "//toolchains/configs/clang/bazel_0.29.1/cc:cc-compiler-k8",
toolchain_type = "@bazel_tools//tools/cpp:toolchain_type",
)
platform(
name = "platform",
constraint_values = [
"@bazel_tools//platforms:x86_64",
"@bazel_tools//platforms:linux",
"@bazel_tools//tools/cpp:clang",
],
remote_execution_properties = """
properties: {
name: "container-image"
value:"docker://gcr.io/envoy-ci/envoy-build@sha256:3ca8acc35fdb57ab26e1bb5f9488f37095f45acd77a12602510410dbefa00b58"
}
properties {
name: "OSFamily"
value: "Linux"
}
""",
)
0707010000001C000041ED000003E800000064000000045DB0637A00000000000000000000000000000000000000000000004000000000envoy-build-tools-20191023/toolchains/configs/clang/bazel_1.1.00707010000001D000041ED000003E800000064000000025DB0637A00000000000000000000000000000000000000000000004300000000envoy-build-tools-20191023/toolchains/configs/clang/bazel_1.1.0/cc0707010000001E000081ED000003E800000064000000015DB0637A000011A8000000000000000000000000000000000000004900000000envoy-build-tools-20191023/toolchains/configs/clang/bazel_1.1.0/cc/BUILD# Copyright 2016 The Bazel Authors. All rights reserved.
#
# 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.
# This becomes the BUILD file for @local_config_cc// under non-FreeBSD unixes.
package(default_visibility = ["//visibility:public"])
load(":cc_toolchain_config.bzl", "cc_toolchain_config")
load(":armeabi_cc_toolchain_config.bzl", "armeabi_cc_toolchain_config")
load("@rules_cc//cc:defs.bzl", "cc_toolchain", "cc_toolchain_suite")
licenses(["notice"]) # Apache 2.0
cc_library(
name = "malloc",
)
filegroup(
name = "empty",
srcs = [],
)
filegroup(
name = "cc_wrapper",
srcs = ["cc_wrapper.sh"],
)
filegroup(
name = "compiler_deps",
srcs = glob(["extra_tools/**"], allow_empty = True) + [":builtin_include_directory_paths"],
)
# This is the entry point for --crosstool_top. Toolchains are found
# by lopping off the name of --crosstool_top and searching for
# the "${CPU}" entry in the toolchains attribute.
cc_toolchain_suite(
name = "toolchain",
toolchains = {
"k8|clang": ":cc-compiler-k8",
"k8": ":cc-compiler-k8",
"armeabi-v7a|compiler": ":cc-compiler-armeabi-v7a",
"armeabi-v7a": ":cc-compiler-armeabi-v7a",
},
)
cc_toolchain(
name = "cc-compiler-k8",
toolchain_identifier = "local",
toolchain_config = ":local",
all_files = ":compiler_deps",
ar_files = ":compiler_deps",
as_files = ":compiler_deps",
compiler_files = ":compiler_deps",
dwp_files = ":empty",
linker_files = ":compiler_deps",
objcopy_files = ":empty",
strip_files = ":empty",
supports_param_files = 1,
)
cc_toolchain_config(
name = "local",
cpu = "k8",
compiler = "clang",
toolchain_identifier = "local",
host_system_name = "local",
target_system_name = "local",
target_libc = "local",
abi_version = "local",
abi_libc_version = "local",
cxx_builtin_include_directories = ["/usr/local/include",
"/opt/llvm/lib/clang/9.0.0/include",
"/usr/include/x86_64-linux-gnu",
"/usr/include",
"/usr/include/c++/7.4.0",
"/usr/include/x86_64-linux-gnu/c++/7.4.0",
"/usr/include/c++/7.4.0/backward"],
tool_paths = {"ar": "/usr/bin/ar",
"ld": "/usr/bin/ld",
"cpp": "/usr/bin/cpp",
"gcc": "/opt/llvm/bin/clang",
"dwp": "/usr/bin/dwp",
"gcov": "/opt/llvm/bin/llvm-profdata",
"nm": "/usr/bin/nm",
"objcopy": "/usr/bin/objcopy",
"objdump": "/usr/bin/objdump",
"strip": "/usr/bin/strip"},
compile_flags = ["-U_FORTIFY_SOURCE",
"-fstack-protector",
"-Wall",
"-Wthread-safety",
"-Wself-assign",
"-fcolor-diagnostics",
"-fno-omit-frame-pointer"],
opt_compile_flags = ["-g0",
"-O2",
"-D_FORTIFY_SOURCE=1",
"-DNDEBUG",
"-ffunction-sections",
"-fdata-sections"],
dbg_compile_flags = ["-g"],
cxx_flags = ["-std=c++0x"],
link_flags = ["-fuse-ld=/usr/bin/ld.gold",
"-Wl,-no-as-needed",
"-Wl,-z,relro,-z,now",
"-B/opt/llvm/bin",
"-lm",
"-fuse-ld=lld"],
link_libs = ["-l:libstdc++.a"],
opt_link_flags = ["-Wl,--gc-sections"],
unfiltered_compile_flags = ["-no-canonical-prefixes",
"-Wno-builtin-macro-redefined",
"-D__DATE__=\"redacted\"",
"-D__TIMESTAMP__=\"redacted\"",
"-D__TIME__=\"redacted\""],
coverage_compile_flags = ["-fprofile-instr-generate", "-fcoverage-mapping"],
coverage_link_flags = ["-fprofile-instr-generate"],
supports_start_end_lib = True,
)
# Android tooling requires a default toolchain for the armeabi-v7a cpu.
cc_toolchain(
name = "cc-compiler-armeabi-v7a",
toolchain_identifier = "stub_armeabi-v7a",
toolchain_config = ":stub_armeabi-v7a",
all_files = ":empty",
ar_files = ":empty",
as_files = ":empty",
compiler_files = ":empty",
dwp_files = ":empty",
linker_files = ":empty",
objcopy_files = ":empty",
strip_files = ":empty",
supports_param_files = 1,
)
armeabi_cc_toolchain_config(name = "stub_armeabi-v7a")
0707010000001F000081ED000003E800000064000000015DB0637A00000BA5000000000000000000000000000000000000006300000000envoy-build-tools-20191023/toolchains/configs/clang/bazel_1.1.0/cc/armeabi_cc_toolchain_config.bzl# Copyright 2019 The Bazel Authors. All rights reserved.
#
# 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.
"""A Starlark cc_toolchain configuration rule"""
load(
"@bazel_tools//tools/cpp:cc_toolchain_config_lib.bzl",
"feature",
"tool_path",
)
def _impl(ctx):
toolchain_identifier = "stub_armeabi-v7a"
host_system_name = "armeabi-v7a"
target_system_name = "armeabi-v7a"
target_cpu = "armeabi-v7a"
target_libc = "armeabi-v7a"
compiler = "compiler"
abi_version = "armeabi-v7a"
abi_libc_version = "armeabi-v7a"
cc_target_os = None
builtin_sysroot = None
action_configs = []
supports_pic_feature = feature(name = "supports_pic", enabled = True)
supports_dynamic_linker_feature = feature(name = "supports_dynamic_linker", enabled = True)
features = [supports_dynamic_linker_feature, supports_pic_feature]
cxx_builtin_include_directories = []
artifact_name_patterns = []
make_variables = []
tool_paths = [
tool_path(name = "ar", path = "/bin/false"),
tool_path(name = "compat-ld", path = "/bin/false"),
tool_path(name = "cpp", path = "/bin/false"),
tool_path(name = "dwp", path = "/bin/false"),
tool_path(name = "gcc", path = "/bin/false"),
tool_path(name = "gcov", path = "/bin/false"),
tool_path(name = "ld", path = "/bin/false"),
tool_path(name = "nm", path = "/bin/false"),
tool_path(name = "objcopy", path = "/bin/false"),
tool_path(name = "objdump", path = "/bin/false"),
tool_path(name = "strip", path = "/bin/false"),
]
return cc_common.create_cc_toolchain_config_info(
ctx = ctx,
features = features,
action_configs = action_configs,
artifact_name_patterns = artifact_name_patterns,
cxx_builtin_include_directories = cxx_builtin_include_directories,
toolchain_identifier = toolchain_identifier,
host_system_name = host_system_name,
target_system_name = target_system_name,
target_cpu = target_cpu,
target_libc = target_libc,
compiler = compiler,
abi_version = abi_version,
abi_libc_version = abi_libc_version,
tool_paths = tool_paths,
make_variables = make_variables,
builtin_sysroot = builtin_sysroot,
cc_target_os = cc_target_os,
)
armeabi_cc_toolchain_config = rule(
implementation = _impl,
attrs = {},
provides = [CcToolchainConfigInfo],
)
07070100000020000081ED000003E800000064000000015DB0637A0000023F000000000000000000000000000000000000006300000000envoy-build-tools-20191023/toolchains/configs/clang/bazel_1.1.0/cc/builtin_include_directory_pathsThis file is generated by cc_configure and contains builtin include directories
that /opt/llvm/bin/clang reported. This file is a dependency of every compilation action and
changes to it will be reflected in the action cache key. When some of these
paths change, Bazel will make sure to rerun the action, even though none of
declared action inputs or the action commandline changes.
/usr/local/include
/opt/llvm/lib/clang/9.0.0/include
/usr/include/x86_64-linux-gnu
/usr/include
/usr/include/c++/7.4.0
/usr/include/x86_64-linux-gnu/c++/7.4.0
/usr/include/c++/7.4.0/backward
07070100000021000081ED000003E800000064000000015DB0637A0000A720000000000000000000000000000000000000005B00000000envoy-build-tools-20191023/toolchains/configs/clang/bazel_1.1.0/cc/cc_toolchain_config.bzl# Copyright 2019 The Bazel Authors. All rights reserved.
#
# 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.
"""A Starlark cc_toolchain configuration rule"""
load(
"@bazel_tools//tools/cpp:cc_toolchain_config_lib.bzl",
"feature",
"feature_set",
"flag_group",
"flag_set",
"tool_path",
"variable_with_value",
"with_feature_set",
)
load("@bazel_tools//tools/build_defs/cc:action_names.bzl", "ACTION_NAMES")
all_compile_actions = [
ACTION_NAMES.c_compile,
ACTION_NAMES.cpp_compile,
ACTION_NAMES.linkstamp_compile,
ACTION_NAMES.assemble,
ACTION_NAMES.preprocess_assemble,
ACTION_NAMES.cpp_header_parsing,
ACTION_NAMES.cpp_module_compile,
ACTION_NAMES.cpp_module_codegen,
ACTION_NAMES.clif_match,
ACTION_NAMES.lto_backend,
]
all_cpp_compile_actions = [
ACTION_NAMES.cpp_compile,
ACTION_NAMES.linkstamp_compile,
ACTION_NAMES.cpp_header_parsing,
ACTION_NAMES.cpp_module_compile,
ACTION_NAMES.cpp_module_codegen,
ACTION_NAMES.clif_match,
]
preprocessor_compile_actions = [
ACTION_NAMES.c_compile,
ACTION_NAMES.cpp_compile,
ACTION_NAMES.linkstamp_compile,
ACTION_NAMES.preprocess_assemble,
ACTION_NAMES.cpp_header_parsing,
ACTION_NAMES.cpp_module_compile,
ACTION_NAMES.clif_match,
]
codegen_compile_actions = [
ACTION_NAMES.c_compile,
ACTION_NAMES.cpp_compile,
ACTION_NAMES.linkstamp_compile,
ACTION_NAMES.assemble,
ACTION_NAMES.preprocess_assemble,
ACTION_NAMES.cpp_module_codegen,
ACTION_NAMES.lto_backend,
]
all_link_actions = [
ACTION_NAMES.cpp_link_executable,
ACTION_NAMES.cpp_link_dynamic_library,
ACTION_NAMES.cpp_link_nodeps_dynamic_library,
]
lto_index_actions = [
ACTION_NAMES.lto_index_for_executable,
ACTION_NAMES.lto_index_for_dynamic_library,
ACTION_NAMES.lto_index_for_nodeps_dynamic_library,
]
def _impl(ctx):
tool_paths = [
tool_path(name = name, path = path)
for name, path in ctx.attr.tool_paths.items()
]
action_configs = []
supports_pic_feature = feature(
name = "supports_pic",
enabled = True,
)
supports_start_end_lib_feature = feature(
name = "supports_start_end_lib",
enabled = True,
)
default_compile_flags_feature = feature(
name = "default_compile_flags",
enabled = True,
flag_sets = [
flag_set(
actions = all_compile_actions,
flag_groups = ([
flag_group(
flags = ctx.attr.compile_flags,
),
] if ctx.attr.compile_flags else []),
),
flag_set(
actions = all_compile_actions,
flag_groups = ([
flag_group(
flags = ctx.attr.dbg_compile_flags,
),
] if ctx.attr.dbg_compile_flags else []),
with_features = [with_feature_set(features = ["dbg"])],
),
flag_set(
actions = all_compile_actions,
flag_groups = ([
flag_group(
flags = ctx.attr.opt_compile_flags,
),
] if ctx.attr.opt_compile_flags else []),
with_features = [with_feature_set(features = ["opt"])],
),
flag_set(
actions = all_cpp_compile_actions + [ACTION_NAMES.lto_backend],
flag_groups = ([
flag_group(
flags = ctx.attr.cxx_flags,
),
] if ctx.attr.cxx_flags else []),
),
],
)
default_link_flags_feature = feature(
name = "default_link_flags",
enabled = True,
flag_sets = [
flag_set(
actions = all_link_actions + lto_index_actions,
flag_groups = ([
flag_group(
flags = ctx.attr.link_flags,
),
] if ctx.attr.link_flags else []),
),
flag_set(
actions = all_link_actions + lto_index_actions,
flag_groups = ([
flag_group(
flags = ctx.attr.opt_link_flags,
),
] if ctx.attr.opt_link_flags else []),
with_features = [with_feature_set(features = ["opt"])],
),
],
)
dbg_feature = feature(name = "dbg")
opt_feature = feature(name = "opt")
sysroot_feature = feature(
name = "sysroot",
enabled = True,
flag_sets = [
flag_set(
actions = [
ACTION_NAMES.preprocess_assemble,
ACTION_NAMES.linkstamp_compile,
ACTION_NAMES.c_compile,
ACTION_NAMES.cpp_compile,
ACTION_NAMES.cpp_header_parsing,
ACTION_NAMES.cpp_module_compile,
ACTION_NAMES.cpp_module_codegen,
ACTION_NAMES.lto_backend,
ACTION_NAMES.clif_match,
] + all_link_actions + lto_index_actions,
flag_groups = [
flag_group(
flags = ["--sysroot=%{sysroot}"],
expand_if_available = "sysroot",
),
],
),
],
)
fdo_optimize_feature = feature(
name = "fdo_optimize",
flag_sets = [
flag_set(
actions = [ACTION_NAMES.c_compile, ACTION_NAMES.cpp_compile],
flag_groups = [
flag_group(
flags = [
"-fprofile-use=%{fdo_profile_path}",
"-fprofile-correction",
],
expand_if_available = "fdo_profile_path",
),
],
),
],
provides = ["profile"],
)
supports_dynamic_linker_feature = feature(name = "supports_dynamic_linker", enabled = True)
user_compile_flags_feature = feature(
name = "user_compile_flags",
enabled = True,
flag_sets = [
flag_set(
actions = all_compile_actions,
flag_groups = [
flag_group(
flags = ["%{user_compile_flags}"],
iterate_over = "user_compile_flags",
expand_if_available = "user_compile_flags",
),
],
),
],
)
unfiltered_compile_flags_feature = feature(
name = "unfiltered_compile_flags",
enabled = True,
flag_sets = [
flag_set(
actions = all_compile_actions,
flag_groups = ([
flag_group(
flags = ctx.attr.unfiltered_compile_flags,
),
] if ctx.attr.unfiltered_compile_flags else []),
),
],
)
library_search_directories_feature = feature(
name = "library_search_directories",
flag_sets = [
flag_set(
actions = all_link_actions + lto_index_actions,
flag_groups = [
flag_group(
flags = ["-L%{library_search_directories}"],
iterate_over = "library_search_directories",
expand_if_available = "library_search_directories",
),
],
),
],
)
static_libgcc_feature = feature(
name = "static_libgcc",
enabled = True,
flag_sets = [
flag_set(
actions = [
ACTION_NAMES.cpp_link_executable,
ACTION_NAMES.cpp_link_dynamic_library,
ACTION_NAMES.lto_index_for_executable,
ACTION_NAMES.lto_index_for_dynamic_library,
],
flag_groups = [flag_group(flags = ["-static-libgcc"])],
with_features = [
with_feature_set(features = ["static_link_cpp_runtimes"]),
],
),
],
)
pic_feature = feature(
name = "pic",
enabled = True,
flag_sets = [
flag_set(
actions = [
ACTION_NAMES.assemble,
ACTION_NAMES.preprocess_assemble,
ACTION_NAMES.linkstamp_compile,
ACTION_NAMES.c_compile,
ACTION_NAMES.cpp_compile,
ACTION_NAMES.cpp_module_codegen,
ACTION_NAMES.cpp_module_compile,
],
flag_groups = [
flag_group(flags = ["-fPIC"], expand_if_available = "pic"),
],
),
],
)
per_object_debug_info_feature = feature(
name = "per_object_debug_info",
flag_sets = [
flag_set(
actions = [
ACTION_NAMES.assemble,
ACTION_NAMES.preprocess_assemble,
ACTION_NAMES.c_compile,
ACTION_NAMES.cpp_compile,
ACTION_NAMES.cpp_module_codegen,
],
flag_groups = [
flag_group(
flags = ["-gsplit-dwarf"],
expand_if_available = "per_object_debug_info_file",
),
],
),
],
)
preprocessor_defines_feature = feature(
name = "preprocessor_defines",
enabled = True,
flag_sets = [
flag_set(
actions = [
ACTION_NAMES.preprocess_assemble,
ACTION_NAMES.linkstamp_compile,
ACTION_NAMES.c_compile,
ACTION_NAMES.cpp_compile,
ACTION_NAMES.cpp_header_parsing,
ACTION_NAMES.cpp_module_compile,
ACTION_NAMES.clif_match,
],
flag_groups = [
flag_group(
flags = ["-D%{preprocessor_defines}"],
iterate_over = "preprocessor_defines",
),
],
),
],
)
cs_fdo_optimize_feature = feature(
name = "cs_fdo_optimize",
flag_sets = [
flag_set(
actions = [ACTION_NAMES.lto_backend],
flag_groups = [
flag_group(
flags = [
"-fprofile-use=%{fdo_profile_path}",
"-Xclang-only=-Wno-profile-instr-unprofiled",
"-Xclang-only=-Wno-profile-instr-out-of-date",
"-fprofile-correction",
],
expand_if_available = "fdo_profile_path",
),
],
),
],
provides = ["csprofile"],
)
autofdo_feature = feature(
name = "autofdo",
flag_sets = [
flag_set(
actions = [ACTION_NAMES.c_compile, ACTION_NAMES.cpp_compile],
flag_groups = [
flag_group(
flags = [
"-fauto-profile=%{fdo_profile_path}",
"-fprofile-correction",
],
expand_if_available = "fdo_profile_path",
),
],
),
],
provides = ["profile"],
)
runtime_library_search_directories_feature = feature(
name = "runtime_library_search_directories",
flag_sets = [
flag_set(
actions = all_link_actions + lto_index_actions,
flag_groups = [
flag_group(
iterate_over = "runtime_library_search_directories",
flag_groups = [
flag_group(
flags = [
"-Wl,-rpath,$EXEC_ORIGIN/%{runtime_library_search_directories}",
],
expand_if_true = "is_cc_test",
),
flag_group(
flags = [
"-Wl,-rpath,$ORIGIN/%{runtime_library_search_directories}",
],
expand_if_false = "is_cc_test",
),
],
expand_if_available =
"runtime_library_search_directories",
),
],
with_features = [
with_feature_set(features = ["static_link_cpp_runtimes"]),
],
),
flag_set(
actions = all_link_actions + lto_index_actions,
flag_groups = [
flag_group(
iterate_over = "runtime_library_search_directories",
flag_groups = [
flag_group(
flags = [
"-Wl,-rpath,$ORIGIN/%{runtime_library_search_directories}",
],
),
],
expand_if_available =
"runtime_library_search_directories",
),
],
with_features = [
with_feature_set(
not_features = ["static_link_cpp_runtimes"],
),
],
),
],
)
fission_support_feature = feature(
name = "fission_support",
flag_sets = [
flag_set(
actions = all_link_actions + lto_index_actions,
flag_groups = [
flag_group(
flags = ["-Wl,--gdb-index"],
expand_if_available = "is_using_fission",
),
],
),
],
)
shared_flag_feature = feature(
name = "shared_flag",
flag_sets = [
flag_set(
actions = [
ACTION_NAMES.cpp_link_dynamic_library,
ACTION_NAMES.cpp_link_nodeps_dynamic_library,
ACTION_NAMES.lto_index_for_dynamic_library,
ACTION_NAMES.lto_index_for_nodeps_dynamic_library,
],
flag_groups = [flag_group(flags = ["-shared"])],
),
],
)
random_seed_feature = feature(
name = "random_seed",
enabled = True,
flag_sets = [
flag_set(
actions = [
ACTION_NAMES.c_compile,
ACTION_NAMES.cpp_compile,
ACTION_NAMES.cpp_module_codegen,
ACTION_NAMES.cpp_module_compile,
],
flag_groups = [
flag_group(
flags = ["-frandom-seed=%{output_file}"],
expand_if_available = "output_file",
),
],
),
],
)
includes_feature = feature(
name = "includes",
enabled = True,
flag_sets = [
flag_set(
actions = [
ACTION_NAMES.preprocess_assemble,
ACTION_NAMES.linkstamp_compile,
ACTION_NAMES.c_compile,
ACTION_NAMES.cpp_compile,
ACTION_NAMES.cpp_header_parsing,
ACTION_NAMES.cpp_module_compile,
ACTION_NAMES.clif_match,
ACTION_NAMES.objc_compile,
ACTION_NAMES.objcpp_compile,
],
flag_groups = [
flag_group(
flags = ["-include", "%{includes}"],
iterate_over = "includes",
expand_if_available = "includes",
),
],
),
],
)
fdo_instrument_feature = feature(
name = "fdo_instrument",
flag_sets = [
flag_set(
actions = [
ACTION_NAMES.c_compile,
ACTION_NAMES.cpp_compile,
] + all_link_actions + lto_index_actions,
flag_groups = [
flag_group(
flags = [
"-fprofile-generate=%{fdo_instrument_path}",
"-fno-data-sections",
],
expand_if_available = "fdo_instrument_path",
),
],
),
],
provides = ["profile"],
)
cs_fdo_instrument_feature = feature(
name = "cs_fdo_instrument",
flag_sets = [
flag_set(
actions = [
ACTION_NAMES.c_compile,
ACTION_NAMES.cpp_compile,
ACTION_NAMES.lto_backend,
] + all_link_actions + lto_index_actions,
flag_groups = [
flag_group(
flags = [
"-fcs-profile-generate=%{cs_fdo_instrument_path}",
],
expand_if_available = "cs_fdo_instrument_path",
),
],
),
],
provides = ["csprofile"],
)
include_paths_feature = feature(
name = "include_paths",
enabled = True,
flag_sets = [
flag_set(
actions = [
ACTION_NAMES.preprocess_assemble,
ACTION_NAMES.linkstamp_compile,
ACTION_NAMES.c_compile,
ACTION_NAMES.cpp_compile,
ACTION_NAMES.cpp_header_parsing,
ACTION_NAMES.cpp_module_compile,
ACTION_NAMES.clif_match,
ACTION_NAMES.objc_compile,
ACTION_NAMES.objcpp_compile,
],
flag_groups = [
flag_group(
flags = ["-iquote", "%{quote_include_paths}"],
iterate_over = "quote_include_paths",
),
flag_group(
flags = ["-I%{include_paths}"],
iterate_over = "include_paths",
),
flag_group(
flags = ["-isystem", "%{system_include_paths}"],
iterate_over = "system_include_paths",
),
],
),
],
)
symbol_counts_feature = feature(
name = "symbol_counts",
flag_sets = [
flag_set(
actions = all_link_actions + lto_index_actions,
flag_groups = [
flag_group(
flags = [
"-Wl,--print-symbol-counts=%{symbol_counts_output}",
],
expand_if_available = "symbol_counts_output",
),
],
),
],
)
llvm_coverage_map_format_feature = feature(
name = "llvm_coverage_map_format",
flag_sets = [
flag_set(
actions = [
ACTION_NAMES.preprocess_assemble,
ACTION_NAMES.c_compile,
ACTION_NAMES.cpp_compile,
ACTION_NAMES.cpp_module_compile,
ACTION_NAMES.objc_compile,
ACTION_NAMES.objcpp_compile,
],
flag_groups = [
flag_group(
flags = [
"-fprofile-instr-generate",
"-fcoverage-mapping",
],
),
],
),
flag_set(
actions = all_link_actions + lto_index_actions + [
"objc-executable",
"objc++-executable",
],
flag_groups = [
flag_group(flags = ["-fprofile-instr-generate"]),
],
),
],
requires = [feature_set(features = ["coverage"])],
provides = ["profile"],
)
strip_debug_symbols_feature = feature(
name = "strip_debug_symbols",
flag_sets = [
flag_set(
actions = all_link_actions + lto_index_actions,
flag_groups = [
flag_group(
flags = ["-Wl,-S"],
expand_if_available = "strip_debug_symbols",
),
],
),
],
)
build_interface_libraries_feature = feature(
name = "build_interface_libraries",
flag_sets = [
flag_set(
actions = [
ACTION_NAMES.cpp_link_dynamic_library,
ACTION_NAMES.cpp_link_nodeps_dynamic_library,
ACTION_NAMES.lto_index_for_dynamic_library,
ACTION_NAMES.lto_index_for_nodeps_dynamic_library,
],
flag_groups = [
flag_group(
flags = [
"%{generate_interface_library}",
"%{interface_library_builder_path}",
"%{interface_library_input_path}",
"%{interface_library_output_path}",
],
expand_if_available = "generate_interface_library",
),
],
with_features = [
with_feature_set(
features = ["supports_interface_shared_libraries"],
),
],
),
],
)
libraries_to_link_feature = feature(
name = "libraries_to_link",
flag_sets = [
flag_set(
actions = all_link_actions + lto_index_actions,
flag_groups = [
flag_group(
iterate_over = "libraries_to_link",
flag_groups = [
flag_group(
flags = ["-Wl,--start-lib"],
expand_if_equal = variable_with_value(
name = "libraries_to_link.type",
value = "object_file_group",
),
),
flag_group(
flags = ["-Wl,-whole-archive"],
expand_if_true =
"libraries_to_link.is_whole_archive",
),
flag_group(
flags = ["%{libraries_to_link.object_files}"],
iterate_over = "libraries_to_link.object_files",
expand_if_equal = variable_with_value(
name = "libraries_to_link.type",
value = "object_file_group",
),
),
flag_group(
flags = ["%{libraries_to_link.name}"],
expand_if_equal = variable_with_value(
name = "libraries_to_link.type",
value = "object_file",
),
),
flag_group(
flags = ["%{libraries_to_link.name}"],
expand_if_equal = variable_with_value(
name = "libraries_to_link.type",
value = "interface_library",
),
),
flag_group(
flags = ["%{libraries_to_link.name}"],
expand_if_equal = variable_with_value(
name = "libraries_to_link.type",
value = "static_library",
),
),
flag_group(
flags = ["-l%{libraries_to_link.name}"],
expand_if_equal = variable_with_value(
name = "libraries_to_link.type",
value = "dynamic_library",
),
),
flag_group(
flags = ["-l:%{libraries_to_link.name}"],
expand_if_equal = variable_with_value(
name = "libraries_to_link.type",
value = "versioned_dynamic_library",
),
),
flag_group(
flags = ["-Wl,-no-whole-archive"],
expand_if_true = "libraries_to_link.is_whole_archive",
),
flag_group(
flags = ["-Wl,--end-lib"],
expand_if_equal = variable_with_value(
name = "libraries_to_link.type",
value = "object_file_group",
),
),
],
expand_if_available = "libraries_to_link",
),
flag_group(
flags = ["-Wl,@%{thinlto_param_file}"],
expand_if_true = "thinlto_param_file",
),
],
),
],
)
user_link_flags_feature = feature(
name = "user_link_flags",
flag_sets = [
flag_set(
actions = all_link_actions + lto_index_actions,
flag_groups = [
flag_group(
flags = ["%{user_link_flags}"],
iterate_over = "user_link_flags",
expand_if_available = "user_link_flags",
),
] + ([flag_group(flags = ctx.attr.link_libs)] if ctx.attr.link_libs else []),
),
],
)
fdo_prefetch_hints_feature = feature(
name = "fdo_prefetch_hints",
flag_sets = [
flag_set(
actions = [
ACTION_NAMES.c_compile,
ACTION_NAMES.cpp_compile,
ACTION_NAMES.lto_backend,
],
flag_groups = [
flag_group(
flags = [
"-Xclang-only=-mllvm",
"-Xclang-only=-prefetch-hints-file=%{fdo_prefetch_hints_path}",
],
expand_if_available = "fdo_prefetch_hints_path",
),
],
),
],
)
linkstamps_feature = feature(
name = "linkstamps",
flag_sets = [
flag_set(
actions = all_link_actions + lto_index_actions,
flag_groups = [
flag_group(
flags = ["%{linkstamp_paths}"],
iterate_over = "linkstamp_paths",
expand_if_available = "linkstamp_paths",
),
],
),
],
)
gcc_coverage_map_format_feature = feature(
name = "gcc_coverage_map_format",
flag_sets = [
flag_set(
actions = [
ACTION_NAMES.preprocess_assemble,
ACTION_NAMES.c_compile,
ACTION_NAMES.cpp_compile,
ACTION_NAMES.cpp_module_compile,
ACTION_NAMES.objc_compile,
ACTION_NAMES.objcpp_compile,
"objc-executable",
"objc++-executable",
],
flag_groups = [
flag_group(
flags = ["-fprofile-arcs", "-ftest-coverage"],
expand_if_available = "gcov_gcno_file",
),
],
),
flag_set(
actions = all_link_actions + lto_index_actions,
flag_groups = [flag_group(flags = ["--coverage"])],
),
],
requires = [feature_set(features = ["coverage"])],
provides = ["profile"],
)
archiver_flags_feature = feature(
name = "archiver_flags",
flag_sets = [
flag_set(
actions = [ACTION_NAMES.cpp_link_static_library],
flag_groups = [
flag_group(flags = ["rcsD"]),
flag_group(
flags = ["%{output_execpath}"],
expand_if_available = "output_execpath",
),
],
),
flag_set(
actions = [ACTION_NAMES.cpp_link_static_library],
flag_groups = [
flag_group(
iterate_over = "libraries_to_link",
flag_groups = [
flag_group(
flags = ["%{libraries_to_link.name}"],
expand_if_equal = variable_with_value(
name = "libraries_to_link.type",
value = "object_file",
),
),
flag_group(
flags = ["%{libraries_to_link.object_files}"],
iterate_over = "libraries_to_link.object_files",
expand_if_equal = variable_with_value(
name = "libraries_to_link.type",
value = "object_file_group",
),
),
],
expand_if_available = "libraries_to_link",
),
],
),
],
)
force_pic_flags_feature = feature(
name = "force_pic_flags",
flag_sets = [
flag_set(
actions = [
ACTION_NAMES.cpp_link_executable,
ACTION_NAMES.lto_index_for_executable,
],
flag_groups = [
flag_group(
flags = ["-pie"],
expand_if_available = "force_pic",
),
],
),
],
)
dependency_file_feature = feature(
name = "dependency_file",
enabled = True,
flag_sets = [
flag_set(
actions = [
ACTION_NAMES.assemble,
ACTION_NAMES.preprocess_assemble,
ACTION_NAMES.c_compile,
ACTION_NAMES.cpp_compile,
ACTION_NAMES.cpp_module_compile,
ACTION_NAMES.objc_compile,
ACTION_NAMES.objcpp_compile,
ACTION_NAMES.cpp_header_parsing,
ACTION_NAMES.clif_match,
],
flag_groups = [
flag_group(
flags = ["-MD", "-MF", "%{dependency_file}"],
expand_if_available = "dependency_file",
),
],
),
],
)
dynamic_library_linker_tool_path = tool_paths
dynamic_library_linker_tool_feature = feature(
name = "dynamic_library_linker_tool",
flag_sets = [
flag_set(
actions = [
ACTION_NAMES.cpp_link_dynamic_library,
ACTION_NAMES.cpp_link_nodeps_dynamic_library,
ACTION_NAMES.lto_index_for_dynamic_library,
ACTION_NAMES.lto_index_for_nodeps_dynamic_library,
],
flag_groups = [
flag_group(
flags = [" + cppLinkDynamicLibraryToolPath + "],
expand_if_available = "generate_interface_library",
),
],
with_features = [
with_feature_set(
features = ["supports_interface_shared_libraries"],
),
],
),
],
)
output_execpath_flags_feature = feature(
name = "output_execpath_flags",
flag_sets = [
flag_set(
actions = all_link_actions + lto_index_actions,
flag_groups = [
flag_group(
flags = ["-o", "%{output_execpath}"],
expand_if_available = "output_execpath",
),
],
),
],
)
# Note that we also set --coverage for c++-link-nodeps-dynamic-library. The
# generated code contains references to gcov symbols, and the dynamic linker
# can't resolve them unless the library is linked against gcov.
coverage_feature = feature(
name = "coverage",
provides = ["profile"],
flag_sets = [
flag_set(
actions = [
ACTION_NAMES.preprocess_assemble,
ACTION_NAMES.c_compile,
ACTION_NAMES.cpp_compile,
ACTION_NAMES.cpp_header_parsing,
ACTION_NAMES.cpp_module_compile,
],
flag_groups = ([
flag_group(flags = ctx.attr.coverage_compile_flags),
] if ctx.attr.coverage_compile_flags else []),
),
flag_set(
actions = all_link_actions + lto_index_actions,
flag_groups = ([
flag_group(flags = ctx.attr.coverage_link_flags),
] if ctx.attr.coverage_link_flags else []),
),
],
)
thinlto_feature = feature(
name = "thin_lto",
flag_sets = [
flag_set(
actions = [
ACTION_NAMES.c_compile,
ACTION_NAMES.cpp_compile,
] + all_link_actions + lto_index_actions,
flag_groups = [
flag_group(flags = ["-flto=thin"]),
flag_group(
expand_if_available = "lto_indexing_bitcode_file",
flags = [
"-Xclang",
"-fthin-link-bitcode=%{lto_indexing_bitcode_file}",
],
),
],
),
flag_set(
actions = [ACTION_NAMES.linkstamp_compile],
flag_groups = [flag_group(flags = ["-DBUILD_LTO_TYPE=thin"])],
),
flag_set(
actions = lto_index_actions,
flag_groups = [
flag_group(flags = [
"-flto=thin",
"-Wl,-plugin-opt,thinlto-index-only%{thinlto_optional_params_file}",
"-Wl,-plugin-opt,thinlto-emit-imports-files",
"-Wl,-plugin-opt,thinlto-prefix-replace=%{thinlto_prefix_replace}",
]),
flag_group(
expand_if_available = "thinlto_object_suffix_replace",
flags = [
"-Wl,-plugin-opt,thinlto-object-suffix-replace=%{thinlto_object_suffix_replace}",
],
),
flag_group(
expand_if_available = "thinlto_merged_object_file",
flags = [
"-Wl,-plugin-opt,obj-path=%{thinlto_merged_object_file}",
],
),
],
),
flag_set(
actions = [ACTION_NAMES.lto_backend],
flag_groups = [
flag_group(flags = [
"-c",
"-fthinlto-index=%{thinlto_index}",
"-o",
"%{thinlto_output_object_file}",
"-x",
"ir",
"%{thinlto_input_bitcode_file}",
]),
],
),
],
)
is_linux = ctx.attr.target_libc != "macosx"
# TODO(#8303): Mac crosstool should also declare every feature.
if is_linux:
features = [
dependency_file_feature,
random_seed_feature,
pic_feature,
per_object_debug_info_feature,
preprocessor_defines_feature,
includes_feature,
include_paths_feature,
fdo_instrument_feature,
cs_fdo_instrument_feature,
cs_fdo_optimize_feature,
thinlto_feature,
fdo_prefetch_hints_feature,
autofdo_feature,
build_interface_libraries_feature,
dynamic_library_linker_tool_feature,
symbol_counts_feature,
shared_flag_feature,
linkstamps_feature,
output_execpath_flags_feature,
runtime_library_search_directories_feature,
library_search_directories_feature,
archiver_flags_feature,
force_pic_flags_feature,
fission_support_feature,
strip_debug_symbols_feature,
coverage_feature,
supports_pic_feature,
] + (
[
supports_start_end_lib_feature,
] if ctx.attr.supports_start_end_lib else []
) + [
default_compile_flags_feature,
default_link_flags_feature,
libraries_to_link_feature,
user_link_flags_feature,
static_libgcc_feature,
fdo_optimize_feature,
supports_dynamic_linker_feature,
dbg_feature,
opt_feature,
user_compile_flags_feature,
sysroot_feature,
unfiltered_compile_flags_feature,
]
else:
features = [
supports_pic_feature,
] + (
[
supports_start_end_lib_feature,
] if ctx.attr.supports_start_end_lib else []
) + [
coverage_feature,
default_compile_flags_feature,
default_link_flags_feature,
fdo_optimize_feature,
supports_dynamic_linker_feature,
dbg_feature,
opt_feature,
user_compile_flags_feature,
sysroot_feature,
unfiltered_compile_flags_feature,
]
return cc_common.create_cc_toolchain_config_info(
ctx = ctx,
features = features,
action_configs = action_configs,
cxx_builtin_include_directories = ctx.attr.cxx_builtin_include_directories,
toolchain_identifier = ctx.attr.toolchain_identifier,
host_system_name = ctx.attr.host_system_name,
target_system_name = ctx.attr.target_system_name,
target_cpu = ctx.attr.cpu,
target_libc = ctx.attr.target_libc,
compiler = ctx.attr.compiler,
abi_version = ctx.attr.abi_version,
abi_libc_version = ctx.attr.abi_libc_version,
tool_paths = tool_paths,
)
cc_toolchain_config = rule(
implementation = _impl,
attrs = {
"cpu": attr.string(mandatory = True),
"compiler": attr.string(mandatory = True),
"toolchain_identifier": attr.string(mandatory = True),
"host_system_name": attr.string(mandatory = True),
"target_system_name": attr.string(mandatory = True),
"target_libc": attr.string(mandatory = True),
"abi_version": attr.string(mandatory = True),
"abi_libc_version": attr.string(mandatory = True),
"cxx_builtin_include_directories": attr.string_list(),
"tool_paths": attr.string_dict(),
"compile_flags": attr.string_list(),
"dbg_compile_flags": attr.string_list(),
"opt_compile_flags": attr.string_list(),
"cxx_flags": attr.string_list(),
"link_flags": attr.string_list(),
"link_libs": attr.string_list(),
"opt_link_flags": attr.string_list(),
"unfiltered_compile_flags": attr.string_list(),
"coverage_compile_flags": attr.string_list(),
"coverage_link_flags": attr.string_list(),
"supports_start_end_lib": attr.bool(),
},
provides = [CcToolchainConfigInfo],
)
07070100000022000081ED000003E800000064000000015DB0637A000002EA000000000000000000000000000000000000005100000000envoy-build-tools-20191023/toolchains/configs/clang/bazel_1.1.0/cc/cc_wrapper.sh#!/bin/bash
#
# Copyright 2015 The Bazel Authors. All rights reserved.
#
# 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.
#
# Ship the environment to the C++ action
#
set -eu
# Set-up the environment
# Call the C++ compiler
/opt/llvm/bin/clang "$@"
07070100000023000041ED000003E800000064000000025DB0637A00000000000000000000000000000000000000000000004700000000envoy-build-tools-20191023/toolchains/configs/clang/bazel_1.1.0/config07070100000024000081A4000003E800000064000000015DB0637A00000701000000000000000000000000000000000000004D00000000envoy-build-tools-20191023/toolchains/configs/clang/bazel_1.1.0/config/BUILD# Copyright 2016 The Bazel Authors. All rights reserved.
#
# 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.
# This file is auto-generated by an rbe_autoconfig repository rule
# and should not be modified directly.
# See @bazel_toolchains//rules:rbe_repo.bzl
package(default_visibility = ["//visibility:public"])
toolchain(
name = "cc-toolchain",
exec_compatible_with = [
"@bazel_tools//platforms:x86_64",
"@bazel_tools//platforms:linux",
"@bazel_tools//tools/cpp:clang",
],
target_compatible_with = [
"@bazel_tools//platforms:linux",
"@bazel_tools//platforms:x86_64",
],
toolchain = "//toolchains/configs/clang/bazel_1.1.0/cc:cc-compiler-k8",
toolchain_type = "@bazel_tools//tools/cpp:toolchain_type",
)
platform(
name = "platform",
constraint_values = [
"@bazel_tools//platforms:x86_64",
"@bazel_tools//platforms:linux",
"@bazel_tools//tools/cpp:clang",
],
remote_execution_properties = """
properties: {
name: "container-image"
value:"docker://gcr.io/envoy-ci/envoy-build@sha256:3ca8acc35fdb57ab26e1bb5f9488f37095f45acd77a12602510410dbefa00b58"
}
properties {
name: "OSFamily"
value: "Linux"
}
""",
)
07070100000025000041ED000003E800000064000000045DB0637A00000000000000000000000000000000000000000000003B00000000envoy-build-tools-20191023/toolchains/configs/clang_libcxx07070100000026000041ED000003E800000064000000045DB0637A00000000000000000000000000000000000000000000004800000000envoy-build-tools-20191023/toolchains/configs/clang_libcxx/bazel_0.29.107070100000027000041ED000003E800000064000000025DB0637A00000000000000000000000000000000000000000000004B00000000envoy-build-tools-20191023/toolchains/configs/clang_libcxx/bazel_0.29.1/cc07070100000028000081ED000003E800000064000000015DB0637A0000117B000000000000000000000000000000000000005100000000envoy-build-tools-20191023/toolchains/configs/clang_libcxx/bazel_0.29.1/cc/BUILD# Copyright 2016 The Bazel Authors. All rights reserved.
#
# 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.
# This becomes the BUILD file for @local_config_cc// under non-FreeBSD unixes.
package(default_visibility = ["//visibility:public"])
load(":cc_toolchain_config.bzl", "cc_toolchain_config")
load(":armeabi_cc_toolchain_config.bzl", "armeabi_cc_toolchain_config")
load("@rules_cc//cc:defs.bzl", "cc_toolchain", "cc_toolchain_suite")
licenses(["notice"]) # Apache 2.0
cc_library(
name = "malloc",
)
filegroup(
name = "empty",
srcs = [],
)
filegroup(
name = "cc_wrapper",
srcs = ["cc_wrapper.sh"],
)
filegroup(
name = "compiler_deps",
srcs = glob(["extra_tools/**"], allow_empty = True) + [":builtin_include_directory_paths"],
)
# This is the entry point for --crosstool_top. Toolchains are found
# by lopping off the name of --crosstool_top and searching for
# the "${CPU}" entry in the toolchains attribute.
cc_toolchain_suite(
name = "toolchain",
toolchains = {
"k8|clang": ":cc-compiler-k8",
"k8": ":cc-compiler-k8",
"armeabi-v7a|compiler": ":cc-compiler-armeabi-v7a",
"armeabi-v7a": ":cc-compiler-armeabi-v7a",
},
)
cc_toolchain(
name = "cc-compiler-k8",
toolchain_identifier = "local",
toolchain_config = ":local",
all_files = ":compiler_deps",
ar_files = ":compiler_deps",
as_files = ":compiler_deps",
compiler_files = ":compiler_deps",
dwp_files = ":empty",
linker_files = ":compiler_deps",
objcopy_files = ":empty",
strip_files = ":empty",
supports_param_files = 1,
)
cc_toolchain_config(
name = "local",
cpu = "k8",
compiler = "clang",
toolchain_identifier = "local",
host_system_name = "local",
target_system_name = "local",
target_libc = "local",
abi_version = "local",
abi_libc_version = "local",
cxx_builtin_include_directories = ["/usr/local/include",
"/opt/llvm/lib/clang/9.0.0/include",
"/usr/include/x86_64-linux-gnu",
"/usr/include",
"/opt/llvm/include/c++/v1"],
tool_paths = {"ar": "/usr/bin/ar",
"ld": "/usr/bin/ld",
"cpp": "/usr/bin/cpp",
"gcc": "/opt/llvm/bin/clang",
"dwp": "/usr/bin/dwp",
"gcov": "/opt/llvm/bin/llvm-profdata",
"nm": "/usr/bin/nm",
"objcopy": "/usr/bin/objcopy",
"objdump": "/usr/bin/objdump",
"strip": "/usr/bin/strip"},
compile_flags = ["-U_FORTIFY_SOURCE",
"-fstack-protector",
"-Wall",
"-Wthread-safety",
"-Wself-assign",
"-fcolor-diagnostics",
"-fno-omit-frame-pointer"],
opt_compile_flags = ["-g0",
"-O2",
"-D_FORTIFY_SOURCE=1",
"-DNDEBUG",
"-ffunction-sections",
"-fdata-sections"],
dbg_compile_flags = ["-g"],
cxx_flags = ["-stdlib=libc++"],
link_flags = ["-fuse-ld=/usr/bin/ld.gold",
"-Wl,-no-as-needed",
"-Wl,-z,relro,-z,now",
"-B/opt/llvm/bin",
"-lm",
"-pthread",
"-fuse-ld=lld"],
link_libs = ["-l:libc++.a",
"-l:libc++abi.a"],
opt_link_flags = ["-Wl,--gc-sections"],
unfiltered_compile_flags = ["-no-canonical-prefixes",
"-Wno-builtin-macro-redefined",
"-D__DATE__=\"redacted\"",
"-D__TIMESTAMP__=\"redacted\"",
"-D__TIME__=\"redacted\""],
coverage_compile_flags = ["-fprofile-instr-generate", "-fcoverage-mapping"],
coverage_link_flags = ["-fprofile-instr-generate"],
supports_start_end_lib = True,
)
# Android tooling requires a default toolchain for the armeabi-v7a cpu.
cc_toolchain(
name = "cc-compiler-armeabi-v7a",
toolchain_identifier = "stub_armeabi-v7a",
toolchain_config = ":stub_armeabi-v7a",
all_files = ":empty",
ar_files = ":empty",
as_files = ":empty",
compiler_files = ":empty",
dwp_files = ":empty",
linker_files = ":empty",
objcopy_files = ":empty",
strip_files = ":empty",
supports_param_files = 1,
)
armeabi_cc_toolchain_config(name = "stub_armeabi-v7a")
07070100000029000081ED000003E800000064000000015DB0637A00000BA5000000000000000000000000000000000000006B00000000envoy-build-tools-20191023/toolchains/configs/clang_libcxx/bazel_0.29.1/cc/armeabi_cc_toolchain_config.bzl# Copyright 2019 The Bazel Authors. All rights reserved.
#
# 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.
"""A Starlark cc_toolchain configuration rule"""
load(
"@bazel_tools//tools/cpp:cc_toolchain_config_lib.bzl",
"feature",
"tool_path",
)
def _impl(ctx):
toolchain_identifier = "stub_armeabi-v7a"
host_system_name = "armeabi-v7a"
target_system_name = "armeabi-v7a"
target_cpu = "armeabi-v7a"
target_libc = "armeabi-v7a"
compiler = "compiler"
abi_version = "armeabi-v7a"
abi_libc_version = "armeabi-v7a"
cc_target_os = None
builtin_sysroot = None
action_configs = []
supports_pic_feature = feature(name = "supports_pic", enabled = True)
supports_dynamic_linker_feature = feature(name = "supports_dynamic_linker", enabled = True)
features = [supports_dynamic_linker_feature, supports_pic_feature]
cxx_builtin_include_directories = []
artifact_name_patterns = []
make_variables = []
tool_paths = [
tool_path(name = "ar", path = "/bin/false"),
tool_path(name = "compat-ld", path = "/bin/false"),
tool_path(name = "cpp", path = "/bin/false"),
tool_path(name = "dwp", path = "/bin/false"),
tool_path(name = "gcc", path = "/bin/false"),
tool_path(name = "gcov", path = "/bin/false"),
tool_path(name = "ld", path = "/bin/false"),
tool_path(name = "nm", path = "/bin/false"),
tool_path(name = "objcopy", path = "/bin/false"),
tool_path(name = "objdump", path = "/bin/false"),
tool_path(name = "strip", path = "/bin/false"),
]
return cc_common.create_cc_toolchain_config_info(
ctx = ctx,
features = features,
action_configs = action_configs,
artifact_name_patterns = artifact_name_patterns,
cxx_builtin_include_directories = cxx_builtin_include_directories,
toolchain_identifier = toolchain_identifier,
host_system_name = host_system_name,
target_system_name = target_system_name,
target_cpu = target_cpu,
target_libc = target_libc,
compiler = compiler,
abi_version = abi_version,
abi_libc_version = abi_libc_version,
tool_paths = tool_paths,
make_variables = make_variables,
builtin_sysroot = builtin_sysroot,
cc_target_os = cc_target_os,
)
armeabi_cc_toolchain_config = rule(
implementation = _impl,
attrs = {},
provides = [CcToolchainConfigInfo],
)
0707010000002A000081ED000003E800000064000000015DB0637A000001F9000000000000000000000000000000000000006B00000000envoy-build-tools-20191023/toolchains/configs/clang_libcxx/bazel_0.29.1/cc/builtin_include_directory_pathsThis file is generated by cc_configure and contains builtin include directories
that /opt/llvm/bin/clang reported. This file is a dependency of every compilation action and
changes to it will be reflected in the action cache key. When some of these
paths change, Bazel will make sure to rerun the action, even though none of
declared action inputs or the action commandline changes.
/usr/local/include
/opt/llvm/lib/clang/9.0.0/include
/usr/include/x86_64-linux-gnu
/usr/include
/opt/llvm/include/c++/v1
0707010000002B000081ED000003E800000064000000015DB0637A00009D54000000000000000000000000000000000000006300000000envoy-build-tools-20191023/toolchains/configs/clang_libcxx/bazel_0.29.1/cc/cc_toolchain_config.bzl# Copyright 2019 The Bazel Authors. All rights reserved.
#
# 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.
"""A Starlark cc_toolchain configuration rule"""
load(
"@bazel_tools//tools/cpp:cc_toolchain_config_lib.bzl",
"feature",
"feature_set",
"flag_group",
"flag_set",
"tool_path",
"variable_with_value",
"with_feature_set",
)
load("@bazel_tools//tools/build_defs/cc:action_names.bzl", "ACTION_NAMES")
all_compile_actions = [
ACTION_NAMES.c_compile,
ACTION_NAMES.cpp_compile,
ACTION_NAMES.linkstamp_compile,
ACTION_NAMES.assemble,
ACTION_NAMES.preprocess_assemble,
ACTION_NAMES.cpp_header_parsing,
ACTION_NAMES.cpp_module_compile,
ACTION_NAMES.cpp_module_codegen,
ACTION_NAMES.clif_match,
ACTION_NAMES.lto_backend,
]
all_cpp_compile_actions = [
ACTION_NAMES.cpp_compile,
ACTION_NAMES.linkstamp_compile,
ACTION_NAMES.cpp_header_parsing,
ACTION_NAMES.cpp_module_compile,
ACTION_NAMES.cpp_module_codegen,
ACTION_NAMES.clif_match,
]
preprocessor_compile_actions = [
ACTION_NAMES.c_compile,
ACTION_NAMES.cpp_compile,
ACTION_NAMES.linkstamp_compile,
ACTION_NAMES.preprocess_assemble,
ACTION_NAMES.cpp_header_parsing,
ACTION_NAMES.cpp_module_compile,
ACTION_NAMES.clif_match,
]
codegen_compile_actions = [
ACTION_NAMES.c_compile,
ACTION_NAMES.cpp_compile,
ACTION_NAMES.linkstamp_compile,
ACTION_NAMES.assemble,
ACTION_NAMES.preprocess_assemble,
ACTION_NAMES.cpp_module_codegen,
ACTION_NAMES.lto_backend,
]
all_link_actions = [
ACTION_NAMES.cpp_link_executable,
ACTION_NAMES.cpp_link_dynamic_library,
ACTION_NAMES.cpp_link_nodeps_dynamic_library,
]
lto_index_actions = [
ACTION_NAMES.lto_index_for_executable,
ACTION_NAMES.lto_index_for_dynamic_library,
ACTION_NAMES.lto_index_for_nodeps_dynamic_library,
]
def _impl(ctx):
tool_paths = [
tool_path(name = name, path = path)
for name, path in ctx.attr.tool_paths.items()
]
action_configs = []
supports_pic_feature = feature(
name = "supports_pic",
enabled = True,
)
supports_start_end_lib_feature = feature(
name = "supports_start_end_lib",
enabled = True,
)
default_compile_flags_feature = feature(
name = "default_compile_flags",
enabled = True,
flag_sets = [
flag_set(
actions = all_compile_actions,
flag_groups = ([
flag_group(
flags = ctx.attr.compile_flags,
),
] if ctx.attr.compile_flags else []),
),
flag_set(
actions = all_compile_actions,
flag_groups = ([
flag_group(
flags = ctx.attr.dbg_compile_flags,
),
] if ctx.attr.dbg_compile_flags else []),
with_features = [with_feature_set(features = ["dbg"])],
),
flag_set(
actions = all_compile_actions,
flag_groups = ([
flag_group(
flags = ctx.attr.opt_compile_flags,
),
] if ctx.attr.opt_compile_flags else []),
with_features = [with_feature_set(features = ["opt"])],
),
flag_set(
actions = all_cpp_compile_actions + [ACTION_NAMES.lto_backend],
flag_groups = ([
flag_group(
flags = ctx.attr.cxx_flags,
),
] if ctx.attr.cxx_flags else []),
),
],
)
default_link_flags_feature = feature(
name = "default_link_flags",
enabled = True,
flag_sets = [
flag_set(
actions = all_link_actions + lto_index_actions,
flag_groups = ([
flag_group(
flags = ctx.attr.link_flags,
),
] if ctx.attr.link_flags else []),
),
flag_set(
actions = all_link_actions + lto_index_actions,
flag_groups = ([
flag_group(
flags = ctx.attr.opt_link_flags,
),
] if ctx.attr.opt_link_flags else []),
with_features = [with_feature_set(features = ["opt"])],
),
],
)
dbg_feature = feature(name = "dbg")
opt_feature = feature(name = "opt")
sysroot_feature = feature(
name = "sysroot",
enabled = True,
flag_sets = [
flag_set(
actions = [
ACTION_NAMES.preprocess_assemble,
ACTION_NAMES.linkstamp_compile,
ACTION_NAMES.c_compile,
ACTION_NAMES.cpp_compile,
ACTION_NAMES.cpp_header_parsing,
ACTION_NAMES.cpp_module_compile,
ACTION_NAMES.cpp_module_codegen,
ACTION_NAMES.lto_backend,
ACTION_NAMES.clif_match,
] + all_link_actions + lto_index_actions,
flag_groups = [
flag_group(
flags = ["--sysroot=%{sysroot}"],
expand_if_available = "sysroot",
),
],
),
],
)
fdo_optimize_feature = feature(
name = "fdo_optimize",
flag_sets = [
flag_set(
actions = [ACTION_NAMES.c_compile, ACTION_NAMES.cpp_compile],
flag_groups = [
flag_group(
flags = [
"-fprofile-use=%{fdo_profile_path}",
"-fprofile-correction",
],
expand_if_available = "fdo_profile_path",
),
],
),
],
provides = ["profile"],
)
supports_dynamic_linker_feature = feature(name = "supports_dynamic_linker", enabled = True)
user_compile_flags_feature = feature(
name = "user_compile_flags",
enabled = True,
flag_sets = [
flag_set(
actions = all_compile_actions,
flag_groups = [
flag_group(
flags = ["%{user_compile_flags}"],
iterate_over = "user_compile_flags",
expand_if_available = "user_compile_flags",
),
],
),
],
)
unfiltered_compile_flags_feature = feature(
name = "unfiltered_compile_flags",
enabled = True,
flag_sets = [
flag_set(
actions = all_compile_actions,
flag_groups = ([
flag_group(
flags = ctx.attr.unfiltered_compile_flags,
),
] if ctx.attr.unfiltered_compile_flags else []),
),
],
)
library_search_directories_feature = feature(
name = "library_search_directories",
flag_sets = [
flag_set(
actions = all_link_actions + lto_index_actions,
flag_groups = [
flag_group(
flags = ["-L%{library_search_directories}"],
iterate_over = "library_search_directories",
expand_if_available = "library_search_directories",
),
],
),
],
)
static_libgcc_feature = feature(
name = "static_libgcc",
enabled = True,
flag_sets = [
flag_set(
actions = [
ACTION_NAMES.cpp_link_executable,
ACTION_NAMES.cpp_link_dynamic_library,
ACTION_NAMES.lto_index_for_executable,
ACTION_NAMES.lto_index_for_dynamic_library,
],
flag_groups = [flag_group(flags = ["-static-libgcc"])],
with_features = [
with_feature_set(features = ["static_link_cpp_runtimes"]),
],
),
],
)
pic_feature = feature(
name = "pic",
enabled = True,
flag_sets = [
flag_set(
actions = [
ACTION_NAMES.assemble,
ACTION_NAMES.preprocess_assemble,
ACTION_NAMES.linkstamp_compile,
ACTION_NAMES.c_compile,
ACTION_NAMES.cpp_compile,
ACTION_NAMES.cpp_module_codegen,
ACTION_NAMES.cpp_module_compile,
],
flag_groups = [
flag_group(flags = ["-fPIC"], expand_if_available = "pic"),
],
),
],
)
per_object_debug_info_feature = feature(
name = "per_object_debug_info",
flag_sets = [
flag_set(
actions = [
ACTION_NAMES.assemble,
ACTION_NAMES.preprocess_assemble,
ACTION_NAMES.c_compile,
ACTION_NAMES.cpp_compile,
ACTION_NAMES.cpp_module_codegen,
],
flag_groups = [
flag_group(
flags = ["-gsplit-dwarf"],
expand_if_available = "per_object_debug_info_file",
),
],
),
],
)
preprocessor_defines_feature = feature(
name = "preprocessor_defines",
enabled = True,
flag_sets = [
flag_set(
actions = [
ACTION_NAMES.preprocess_assemble,
ACTION_NAMES.linkstamp_compile,
ACTION_NAMES.c_compile,
ACTION_NAMES.cpp_compile,
ACTION_NAMES.cpp_header_parsing,
ACTION_NAMES.cpp_module_compile,
ACTION_NAMES.clif_match,
],
flag_groups = [
flag_group(
flags = ["-D%{preprocessor_defines}"],
iterate_over = "preprocessor_defines",
),
],
),
],
)
cs_fdo_optimize_feature = feature(
name = "cs_fdo_optimize",
flag_sets = [
flag_set(
actions = [ACTION_NAMES.lto_backend],
flag_groups = [
flag_group(
flags = [
"-fprofile-use=%{fdo_profile_path}",
"-Xclang-only=-Wno-profile-instr-unprofiled",
"-Xclang-only=-Wno-profile-instr-out-of-date",
"-fprofile-correction",
],
expand_if_available = "fdo_profile_path",
),
],
),
],
provides = ["csprofile"],
)
autofdo_feature = feature(
name = "autofdo",
flag_sets = [
flag_set(
actions = [ACTION_NAMES.c_compile, ACTION_NAMES.cpp_compile],
flag_groups = [
flag_group(
flags = [
"-fauto-profile=%{fdo_profile_path}",
"-fprofile-correction",
],
expand_if_available = "fdo_profile_path",
),
],
),
],
provides = ["profile"],
)
runtime_library_search_directories_feature = feature(
name = "runtime_library_search_directories",
flag_sets = [
flag_set(
actions = all_link_actions + lto_index_actions,
flag_groups = [
flag_group(
iterate_over = "runtime_library_search_directories",
flag_groups = [
flag_group(
flags = [
"-Wl,-rpath,$EXEC_ORIGIN/%{runtime_library_search_directories}",
],
expand_if_true = "is_cc_test",
),
flag_group(
flags = [
"-Wl,-rpath,$ORIGIN/%{runtime_library_search_directories}",
],
expand_if_false = "is_cc_test",
),
],
expand_if_available =
"runtime_library_search_directories",
),
],
with_features = [
with_feature_set(features = ["static_link_cpp_runtimes"]),
],
),
flag_set(
actions = all_link_actions + lto_index_actions,
flag_groups = [
flag_group(
iterate_over = "runtime_library_search_directories",
flag_groups = [
flag_group(
flags = [
"-Wl,-rpath,$ORIGIN/%{runtime_library_search_directories}",
],
),
],
expand_if_available =
"runtime_library_search_directories",
),
],
with_features = [
with_feature_set(
not_features = ["static_link_cpp_runtimes"],
),
],
),
],
)
fission_support_feature = feature(
name = "fission_support",
flag_sets = [
flag_set(
actions = all_link_actions + lto_index_actions,
flag_groups = [
flag_group(
flags = ["-Wl,--gdb-index"],
expand_if_available = "is_using_fission",
),
],
),
],
)
shared_flag_feature = feature(
name = "shared_flag",
flag_sets = [
flag_set(
actions = [
ACTION_NAMES.cpp_link_dynamic_library,
ACTION_NAMES.cpp_link_nodeps_dynamic_library,
ACTION_NAMES.lto_index_for_dynamic_library,
ACTION_NAMES.lto_index_for_nodeps_dynamic_library,
],
flag_groups = [flag_group(flags = ["-shared"])],
),
],
)
random_seed_feature = feature(
name = "random_seed",
enabled = True,
flag_sets = [
flag_set(
actions = [
ACTION_NAMES.c_compile,
ACTION_NAMES.cpp_compile,
ACTION_NAMES.cpp_module_codegen,
ACTION_NAMES.cpp_module_compile,
],
flag_groups = [
flag_group(
flags = ["-frandom-seed=%{output_file}"],
expand_if_available = "output_file",
),
],
),
],
)
includes_feature = feature(
name = "includes",
enabled = True,
flag_sets = [
flag_set(
actions = [
ACTION_NAMES.preprocess_assemble,
ACTION_NAMES.linkstamp_compile,
ACTION_NAMES.c_compile,
ACTION_NAMES.cpp_compile,
ACTION_NAMES.cpp_header_parsing,
ACTION_NAMES.cpp_module_compile,
ACTION_NAMES.clif_match,
ACTION_NAMES.objc_compile,
ACTION_NAMES.objcpp_compile,
],
flag_groups = [
flag_group(
flags = ["-include", "%{includes}"],
iterate_over = "includes",
expand_if_available = "includes",
),
],
),
],
)
fdo_instrument_feature = feature(
name = "fdo_instrument",
flag_sets = [
flag_set(
actions = [
ACTION_NAMES.c_compile,
ACTION_NAMES.cpp_compile,
] + all_link_actions + lto_index_actions,
flag_groups = [
flag_group(
flags = [
"-fprofile-generate=%{fdo_instrument_path}",
"-fno-data-sections",
],
expand_if_available = "fdo_instrument_path",
),
],
),
],
provides = ["profile"],
)
cs_fdo_instrument_feature = feature(
name = "cs_fdo_instrument",
flag_sets = [
flag_set(
actions = [
ACTION_NAMES.c_compile,
ACTION_NAMES.cpp_compile,
ACTION_NAMES.lto_backend,
] + all_link_actions + lto_index_actions,
flag_groups = [
flag_group(
flags = [
"-fcs-profile-generate=%{cs_fdo_instrument_path}",
],
expand_if_available = "cs_fdo_instrument_path",
),
],
),
],
provides = ["csprofile"],
)
include_paths_feature = feature(
name = "include_paths",
enabled = True,
flag_sets = [
flag_set(
actions = [
ACTION_NAMES.preprocess_assemble,
ACTION_NAMES.linkstamp_compile,
ACTION_NAMES.c_compile,
ACTION_NAMES.cpp_compile,
ACTION_NAMES.cpp_header_parsing,
ACTION_NAMES.cpp_module_compile,
ACTION_NAMES.clif_match,
ACTION_NAMES.objc_compile,
ACTION_NAMES.objcpp_compile,
],
flag_groups = [
flag_group(
flags = ["-iquote", "%{quote_include_paths}"],
iterate_over = "quote_include_paths",
),
flag_group(
flags = ["-I%{include_paths}"],
iterate_over = "include_paths",
),
flag_group(
flags = ["-isystem", "%{system_include_paths}"],
iterate_over = "system_include_paths",
),
],
),
],
)
symbol_counts_feature = feature(
name = "symbol_counts",
flag_sets = [
flag_set(
actions = all_link_actions + lto_index_actions,
flag_groups = [
flag_group(
flags = [
"-Wl,--print-symbol-counts=%{symbol_counts_output}",
],
expand_if_available = "symbol_counts_output",
),
],
),
],
)
llvm_coverage_map_format_feature = feature(
name = "llvm_coverage_map_format",
flag_sets = [
flag_set(
actions = [
ACTION_NAMES.preprocess_assemble,
ACTION_NAMES.c_compile,
ACTION_NAMES.cpp_compile,
ACTION_NAMES.cpp_module_compile,
ACTION_NAMES.objc_compile,
ACTION_NAMES.objcpp_compile,
],
flag_groups = [
flag_group(
flags = [
"-fprofile-instr-generate",
"-fcoverage-mapping",
],
),
],
),
flag_set(
actions = all_link_actions + lto_index_actions + [
"objc-executable",
"objc++-executable",
],
flag_groups = [
flag_group(flags = ["-fprofile-instr-generate"]),
],
),
],
requires = [feature_set(features = ["coverage"])],
provides = ["profile"],
)
strip_debug_symbols_feature = feature(
name = "strip_debug_symbols",
flag_sets = [
flag_set(
actions = all_link_actions + lto_index_actions,
flag_groups = [
flag_group(
flags = ["-Wl,-S"],
expand_if_available = "strip_debug_symbols",
),
],
),
],
)
build_interface_libraries_feature = feature(
name = "build_interface_libraries",
flag_sets = [
flag_set(
actions = [
ACTION_NAMES.cpp_link_dynamic_library,
ACTION_NAMES.cpp_link_nodeps_dynamic_library,
ACTION_NAMES.lto_index_for_dynamic_library,
ACTION_NAMES.lto_index_for_nodeps_dynamic_library,
],
flag_groups = [
flag_group(
flags = [
"%{generate_interface_library}",
"%{interface_library_builder_path}",
"%{interface_library_input_path}",
"%{interface_library_output_path}",
],
expand_if_available = "generate_interface_library",
),
],
with_features = [
with_feature_set(
features = ["supports_interface_shared_libraries"],
),
],
),
],
)
libraries_to_link_feature = feature(
name = "libraries_to_link",
flag_sets = [
flag_set(
actions = all_link_actions + lto_index_actions,
flag_groups = [
flag_group(
iterate_over = "libraries_to_link",
flag_groups = [
flag_group(
flags = ["-Wl,--start-lib"],
expand_if_equal = variable_with_value(
name = "libraries_to_link.type",
value = "object_file_group",
),
),
flag_group(
flags = ["-Wl,-whole-archive"],
expand_if_true =
"libraries_to_link.is_whole_archive",
),
flag_group(
flags = ["%{libraries_to_link.object_files}"],
iterate_over = "libraries_to_link.object_files",
expand_if_equal = variable_with_value(
name = "libraries_to_link.type",
value = "object_file_group",
),
),
flag_group(
flags = ["%{libraries_to_link.name}"],
expand_if_equal = variable_with_value(
name = "libraries_to_link.type",
value = "object_file",
),
),
flag_group(
flags = ["%{libraries_to_link.name}"],
expand_if_equal = variable_with_value(
name = "libraries_to_link.type",
value = "interface_library",
),
),
flag_group(
flags = ["%{libraries_to_link.name}"],
expand_if_equal = variable_with_value(
name = "libraries_to_link.type",
value = "static_library",
),
),
flag_group(
flags = ["-l%{libraries_to_link.name}"],
expand_if_equal = variable_with_value(
name = "libraries_to_link.type",
value = "dynamic_library",
),
),
flag_group(
flags = ["-l:%{libraries_to_link.name}"],
expand_if_equal = variable_with_value(
name = "libraries_to_link.type",
value = "versioned_dynamic_library",
),
),
flag_group(
flags = ["-Wl,-no-whole-archive"],
expand_if_true = "libraries_to_link.is_whole_archive",
),
flag_group(
flags = ["-Wl,--end-lib"],
expand_if_equal = variable_with_value(
name = "libraries_to_link.type",
value = "object_file_group",
),
),
],
expand_if_available = "libraries_to_link",
),
flag_group(
flags = ["-Wl,@%{thinlto_param_file}"],
expand_if_true = "thinlto_param_file",
),
],
),
],
)
user_link_flags_feature = feature(
name = "user_link_flags",
flag_sets = [
flag_set(
actions = all_link_actions + lto_index_actions,
flag_groups = [
flag_group(
flags = ["%{user_link_flags}"],
iterate_over = "user_link_flags",
expand_if_available = "user_link_flags",
),
] + ([flag_group(flags = ctx.attr.link_libs)] if ctx.attr.link_libs else []),
),
],
)
fdo_prefetch_hints_feature = feature(
name = "fdo_prefetch_hints",
flag_sets = [
flag_set(
actions = [
ACTION_NAMES.c_compile,
ACTION_NAMES.cpp_compile,
ACTION_NAMES.lto_backend,
],
flag_groups = [
flag_group(
flags = [
"-Xclang-only=-mllvm",
"-Xclang-only=-prefetch-hints-file=%{fdo_prefetch_hints_path}",
],
expand_if_available = "fdo_prefetch_hints_path",
),
],
),
],
)
linkstamps_feature = feature(
name = "linkstamps",
flag_sets = [
flag_set(
actions = all_link_actions + lto_index_actions,
flag_groups = [
flag_group(
flags = ["%{linkstamp_paths}"],
iterate_over = "linkstamp_paths",
expand_if_available = "linkstamp_paths",
),
],
),
],
)
gcc_coverage_map_format_feature = feature(
name = "gcc_coverage_map_format",
flag_sets = [
flag_set(
actions = [
ACTION_NAMES.preprocess_assemble,
ACTION_NAMES.c_compile,
ACTION_NAMES.cpp_compile,
ACTION_NAMES.cpp_module_compile,
ACTION_NAMES.objc_compile,
ACTION_NAMES.objcpp_compile,
"objc-executable",
"objc++-executable",
],
flag_groups = [
flag_group(
flags = ["-fprofile-arcs", "-ftest-coverage"],
expand_if_available = "gcov_gcno_file",
),
],
),
flag_set(
actions = all_link_actions + lto_index_actions,
flag_groups = [flag_group(flags = ["--coverage"])],
),
],
requires = [feature_set(features = ["coverage"])],
provides = ["profile"],
)
archiver_flags_feature = feature(
name = "archiver_flags",
flag_sets = [
flag_set(
actions = [ACTION_NAMES.cpp_link_static_library],
flag_groups = [
flag_group(flags = ["rcsD"]),
flag_group(
flags = ["%{output_execpath}"],
expand_if_available = "output_execpath",
),
],
),
flag_set(
actions = [ACTION_NAMES.cpp_link_static_library],
flag_groups = [
flag_group(
iterate_over = "libraries_to_link",
flag_groups = [
flag_group(
flags = ["%{libraries_to_link.name}"],
expand_if_equal = variable_with_value(
name = "libraries_to_link.type",
value = "object_file",
),
),
flag_group(
flags = ["%{libraries_to_link.object_files}"],
iterate_over = "libraries_to_link.object_files",
expand_if_equal = variable_with_value(
name = "libraries_to_link.type",
value = "object_file_group",
),
),
],
expand_if_available = "libraries_to_link",
),
],
),
],
)
force_pic_flags_feature = feature(
name = "force_pic_flags",
flag_sets = [
flag_set(
actions = [
ACTION_NAMES.cpp_link_executable,
ACTION_NAMES.lto_index_for_executable,
],
flag_groups = [
flag_group(
flags = ["-pie"],
expand_if_available = "force_pic",
),
],
),
],
)
dependency_file_feature = feature(
name = "dependency_file",
enabled = True,
flag_sets = [
flag_set(
actions = [
ACTION_NAMES.assemble,
ACTION_NAMES.preprocess_assemble,
ACTION_NAMES.c_compile,
ACTION_NAMES.cpp_compile,
ACTION_NAMES.cpp_module_compile,
ACTION_NAMES.objc_compile,
ACTION_NAMES.objcpp_compile,
ACTION_NAMES.cpp_header_parsing,
ACTION_NAMES.clif_match,
],
flag_groups = [
flag_group(
flags = ["-MD", "-MF", "%{dependency_file}"],
expand_if_available = "dependency_file",
),
],
),
],
)
dynamic_library_linker_tool_path = tool_paths
dynamic_library_linker_tool_feature = feature(
name = "dynamic_library_linker_tool",
flag_sets = [
flag_set(
actions = [
ACTION_NAMES.cpp_link_dynamic_library,
ACTION_NAMES.cpp_link_nodeps_dynamic_library,
ACTION_NAMES.lto_index_for_dynamic_library,
ACTION_NAMES.lto_index_for_nodeps_dynamic_library,
],
flag_groups = [
flag_group(
flags = [" + cppLinkDynamicLibraryToolPath + "],
expand_if_available = "generate_interface_library",
),
],
with_features = [
with_feature_set(
features = ["supports_interface_shared_libraries"],
),
],
),
],
)
output_execpath_flags_feature = feature(
name = "output_execpath_flags",
flag_sets = [
flag_set(
actions = all_link_actions + lto_index_actions,
flag_groups = [
flag_group(
flags = ["-o", "%{output_execpath}"],
expand_if_available = "output_execpath",
),
],
),
],
)
# Note that we also set --coverage for c++-link-nodeps-dynamic-library. The
# generated code contains references to gcov symbols, and the dynamic linker
# can't resolve them unless the library is linked against gcov.
coverage_feature = feature(
name = "coverage",
provides = ["profile"],
flag_sets = [
flag_set(
actions = [
ACTION_NAMES.preprocess_assemble,
ACTION_NAMES.c_compile,
ACTION_NAMES.cpp_compile,
ACTION_NAMES.cpp_header_parsing,
ACTION_NAMES.cpp_module_compile,
],
flag_groups = ([
flag_group(flags = ctx.attr.coverage_compile_flags),
] if ctx.attr.coverage_compile_flags else []),
),
flag_set(
actions = all_link_actions + lto_index_actions,
flag_groups = ([
flag_group(flags = ctx.attr.coverage_link_flags),
] if ctx.attr.coverage_link_flags else []),
),
],
)
is_linux = ctx.attr.target_libc != "macosx"
# TODO(#8303): Mac crosstool should also declare every feature.
if is_linux:
features = [
dependency_file_feature,
random_seed_feature,
pic_feature,
per_object_debug_info_feature,
preprocessor_defines_feature,
includes_feature,
include_paths_feature,
fdo_instrument_feature,
cs_fdo_instrument_feature,
cs_fdo_optimize_feature,
fdo_prefetch_hints_feature,
autofdo_feature,
build_interface_libraries_feature,
dynamic_library_linker_tool_feature,
symbol_counts_feature,
shared_flag_feature,
linkstamps_feature,
output_execpath_flags_feature,
runtime_library_search_directories_feature,
library_search_directories_feature,
archiver_flags_feature,
force_pic_flags_feature,
fission_support_feature,
strip_debug_symbols_feature,
coverage_feature,
supports_pic_feature,
] + (
[
supports_start_end_lib_feature,
] if ctx.attr.supports_start_end_lib else []
) + [
default_compile_flags_feature,
default_link_flags_feature,
libraries_to_link_feature,
user_link_flags_feature,
static_libgcc_feature,
fdo_optimize_feature,
supports_dynamic_linker_feature,
dbg_feature,
opt_feature,
user_compile_flags_feature,
sysroot_feature,
unfiltered_compile_flags_feature,
]
else:
features = [
supports_pic_feature,
] + (
[
supports_start_end_lib_feature,
] if ctx.attr.supports_start_end_lib else []
) + [
coverage_feature,
default_compile_flags_feature,
default_link_flags_feature,
fdo_optimize_feature,
supports_dynamic_linker_feature,
dbg_feature,
opt_feature,
user_compile_flags_feature,
sysroot_feature,
unfiltered_compile_flags_feature,
]
return cc_common.create_cc_toolchain_config_info(
ctx = ctx,
features = features,
action_configs = action_configs,
cxx_builtin_include_directories = ctx.attr.cxx_builtin_include_directories,
toolchain_identifier = ctx.attr.toolchain_identifier,
host_system_name = ctx.attr.host_system_name,
target_system_name = ctx.attr.target_system_name,
target_cpu = ctx.attr.cpu,
target_libc = ctx.attr.target_libc,
compiler = ctx.attr.compiler,
abi_version = ctx.attr.abi_version,
abi_libc_version = ctx.attr.abi_libc_version,
tool_paths = tool_paths,
)
cc_toolchain_config = rule(
implementation = _impl,
attrs = {
"cpu": attr.string(mandatory = True),
"compiler": attr.string(mandatory = True),
"toolchain_identifier": attr.string(mandatory = True),
"host_system_name": attr.string(mandatory = True),
"target_system_name": attr.string(mandatory = True),
"target_libc": attr.string(mandatory = True),
"abi_version": attr.string(mandatory = True),
"abi_libc_version": attr.string(mandatory = True),
"cxx_builtin_include_directories": attr.string_list(),
"tool_paths": attr.string_dict(),
"compile_flags": attr.string_list(),
"dbg_compile_flags": attr.string_list(),
"opt_compile_flags": attr.string_list(),
"cxx_flags": attr.string_list(),
"link_flags": attr.string_list(),
"link_libs": attr.string_list(),
"opt_link_flags": attr.string_list(),
"unfiltered_compile_flags": attr.string_list(),
"coverage_compile_flags": attr.string_list(),
"coverage_link_flags": attr.string_list(),
"supports_start_end_lib": attr.bool(),
},
provides = [CcToolchainConfigInfo],
)
0707010000002C000081ED000003E800000064000000015DB0637A000002EA000000000000000000000000000000000000005900000000envoy-build-tools-20191023/toolchains/configs/clang_libcxx/bazel_0.29.1/cc/cc_wrapper.sh#!/bin/bash
#
# Copyright 2015 The Bazel Authors. All rights reserved.
#
# 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.
#
# Ship the environment to the C++ action
#
set -eu
# Set-up the environment
# Call the C++ compiler
/opt/llvm/bin/clang "$@"
0707010000002D000041ED000003E800000064000000025DB0637A00000000000000000000000000000000000000000000004F00000000envoy-build-tools-20191023/toolchains/configs/clang_libcxx/bazel_0.29.1/config0707010000002E000081A4000003E800000064000000015DB0637A00000709000000000000000000000000000000000000005500000000envoy-build-tools-20191023/toolchains/configs/clang_libcxx/bazel_0.29.1/config/BUILD# Copyright 2016 The Bazel Authors. All rights reserved.
#
# 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.
# This file is auto-generated by an rbe_autoconfig repository rule
# and should not be modified directly.
# See @bazel_toolchains//rules:rbe_repo.bzl
package(default_visibility = ["//visibility:public"])
toolchain(
name = "cc-toolchain",
exec_compatible_with = [
"@bazel_tools//platforms:x86_64",
"@bazel_tools//platforms:linux",
"@bazel_tools//tools/cpp:clang",
],
target_compatible_with = [
"@bazel_tools//platforms:linux",
"@bazel_tools//platforms:x86_64",
],
toolchain = "//toolchains/configs/clang_libcxx/bazel_0.29.1/cc:cc-compiler-k8",
toolchain_type = "@bazel_tools//tools/cpp:toolchain_type",
)
platform(
name = "platform",
constraint_values = [
"@bazel_tools//platforms:x86_64",
"@bazel_tools//platforms:linux",
"@bazel_tools//tools/cpp:clang",
],
remote_execution_properties = """
properties: {
name: "container-image"
value:"docker://gcr.io/envoy-ci/envoy-build@sha256:3ca8acc35fdb57ab26e1bb5f9488f37095f45acd77a12602510410dbefa00b58"
}
properties {
name: "OSFamily"
value: "Linux"
}
""",
)
0707010000002F000041ED000003E800000064000000045DB0637A00000000000000000000000000000000000000000000004700000000envoy-build-tools-20191023/toolchains/configs/clang_libcxx/bazel_1.1.007070100000030000041ED000003E800000064000000025DB0637A00000000000000000000000000000000000000000000004A00000000envoy-build-tools-20191023/toolchains/configs/clang_libcxx/bazel_1.1.0/cc07070100000031000081ED000003E800000064000000015DB0637A0000117B000000000000000000000000000000000000005000000000envoy-build-tools-20191023/toolchains/configs/clang_libcxx/bazel_1.1.0/cc/BUILD# Copyright 2016 The Bazel Authors. All rights reserved.
#
# 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.
# This becomes the BUILD file for @local_config_cc// under non-FreeBSD unixes.
package(default_visibility = ["//visibility:public"])
load(":cc_toolchain_config.bzl", "cc_toolchain_config")
load(":armeabi_cc_toolchain_config.bzl", "armeabi_cc_toolchain_config")
load("@rules_cc//cc:defs.bzl", "cc_toolchain", "cc_toolchain_suite")
licenses(["notice"]) # Apache 2.0
cc_library(
name = "malloc",
)
filegroup(
name = "empty",
srcs = [],
)
filegroup(
name = "cc_wrapper",
srcs = ["cc_wrapper.sh"],
)
filegroup(
name = "compiler_deps",
srcs = glob(["extra_tools/**"], allow_empty = True) + [":builtin_include_directory_paths"],
)
# This is the entry point for --crosstool_top. Toolchains are found
# by lopping off the name of --crosstool_top and searching for
# the "${CPU}" entry in the toolchains attribute.
cc_toolchain_suite(
name = "toolchain",
toolchains = {
"k8|clang": ":cc-compiler-k8",
"k8": ":cc-compiler-k8",
"armeabi-v7a|compiler": ":cc-compiler-armeabi-v7a",
"armeabi-v7a": ":cc-compiler-armeabi-v7a",
},
)
cc_toolchain(
name = "cc-compiler-k8",
toolchain_identifier = "local",
toolchain_config = ":local",
all_files = ":compiler_deps",
ar_files = ":compiler_deps",
as_files = ":compiler_deps",
compiler_files = ":compiler_deps",
dwp_files = ":empty",
linker_files = ":compiler_deps",
objcopy_files = ":empty",
strip_files = ":empty",
supports_param_files = 1,
)
cc_toolchain_config(
name = "local",
cpu = "k8",
compiler = "clang",
toolchain_identifier = "local",
host_system_name = "local",
target_system_name = "local",
target_libc = "local",
abi_version = "local",
abi_libc_version = "local",
cxx_builtin_include_directories = ["/usr/local/include",
"/opt/llvm/lib/clang/9.0.0/include",
"/usr/include/x86_64-linux-gnu",
"/usr/include",
"/opt/llvm/include/c++/v1"],
tool_paths = {"ar": "/usr/bin/ar",
"ld": "/usr/bin/ld",
"cpp": "/usr/bin/cpp",
"gcc": "/opt/llvm/bin/clang",
"dwp": "/usr/bin/dwp",
"gcov": "/opt/llvm/bin/llvm-profdata",
"nm": "/usr/bin/nm",
"objcopy": "/usr/bin/objcopy",
"objdump": "/usr/bin/objdump",
"strip": "/usr/bin/strip"},
compile_flags = ["-U_FORTIFY_SOURCE",
"-fstack-protector",
"-Wall",
"-Wthread-safety",
"-Wself-assign",
"-fcolor-diagnostics",
"-fno-omit-frame-pointer"],
opt_compile_flags = ["-g0",
"-O2",
"-D_FORTIFY_SOURCE=1",
"-DNDEBUG",
"-ffunction-sections",
"-fdata-sections"],
dbg_compile_flags = ["-g"],
cxx_flags = ["-stdlib=libc++"],
link_flags = ["-fuse-ld=/usr/bin/ld.gold",
"-Wl,-no-as-needed",
"-Wl,-z,relro,-z,now",
"-B/opt/llvm/bin",
"-lm",
"-pthread",
"-fuse-ld=lld"],
link_libs = ["-l:libc++.a",
"-l:libc++abi.a"],
opt_link_flags = ["-Wl,--gc-sections"],
unfiltered_compile_flags = ["-no-canonical-prefixes",
"-Wno-builtin-macro-redefined",
"-D__DATE__=\"redacted\"",
"-D__TIMESTAMP__=\"redacted\"",
"-D__TIME__=\"redacted\""],
coverage_compile_flags = ["-fprofile-instr-generate", "-fcoverage-mapping"],
coverage_link_flags = ["-fprofile-instr-generate"],
supports_start_end_lib = True,
)
# Android tooling requires a default toolchain for the armeabi-v7a cpu.
cc_toolchain(
name = "cc-compiler-armeabi-v7a",
toolchain_identifier = "stub_armeabi-v7a",
toolchain_config = ":stub_armeabi-v7a",
all_files = ":empty",
ar_files = ":empty",
as_files = ":empty",
compiler_files = ":empty",
dwp_files = ":empty",
linker_files = ":empty",
objcopy_files = ":empty",
strip_files = ":empty",
supports_param_files = 1,
)
armeabi_cc_toolchain_config(name = "stub_armeabi-v7a")
07070100000032000081ED000003E800000064000000015DB0637A00000BA5000000000000000000000000000000000000006A00000000envoy-build-tools-20191023/toolchains/configs/clang_libcxx/bazel_1.1.0/cc/armeabi_cc_toolchain_config.bzl# Copyright 2019 The Bazel Authors. All rights reserved.
#
# 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.
"""A Starlark cc_toolchain configuration rule"""
load(
"@bazel_tools//tools/cpp:cc_toolchain_config_lib.bzl",
"feature",
"tool_path",
)
def _impl(ctx):
toolchain_identifier = "stub_armeabi-v7a"
host_system_name = "armeabi-v7a"
target_system_name = "armeabi-v7a"
target_cpu = "armeabi-v7a"
target_libc = "armeabi-v7a"
compiler = "compiler"
abi_version = "armeabi-v7a"
abi_libc_version = "armeabi-v7a"
cc_target_os = None
builtin_sysroot = None
action_configs = []
supports_pic_feature = feature(name = "supports_pic", enabled = True)
supports_dynamic_linker_feature = feature(name = "supports_dynamic_linker", enabled = True)
features = [supports_dynamic_linker_feature, supports_pic_feature]
cxx_builtin_include_directories = []
artifact_name_patterns = []
make_variables = []
tool_paths = [
tool_path(name = "ar", path = "/bin/false"),
tool_path(name = "compat-ld", path = "/bin/false"),
tool_path(name = "cpp", path = "/bin/false"),
tool_path(name = "dwp", path = "/bin/false"),
tool_path(name = "gcc", path = "/bin/false"),
tool_path(name = "gcov", path = "/bin/false"),
tool_path(name = "ld", path = "/bin/false"),
tool_path(name = "nm", path = "/bin/false"),
tool_path(name = "objcopy", path = "/bin/false"),
tool_path(name = "objdump", path = "/bin/false"),
tool_path(name = "strip", path = "/bin/false"),
]
return cc_common.create_cc_toolchain_config_info(
ctx = ctx,
features = features,
action_configs = action_configs,
artifact_name_patterns = artifact_name_patterns,
cxx_builtin_include_directories = cxx_builtin_include_directories,
toolchain_identifier = toolchain_identifier,
host_system_name = host_system_name,
target_system_name = target_system_name,
target_cpu = target_cpu,
target_libc = target_libc,
compiler = compiler,
abi_version = abi_version,
abi_libc_version = abi_libc_version,
tool_paths = tool_paths,
make_variables = make_variables,
builtin_sysroot = builtin_sysroot,
cc_target_os = cc_target_os,
)
armeabi_cc_toolchain_config = rule(
implementation = _impl,
attrs = {},
provides = [CcToolchainConfigInfo],
)
07070100000033000081ED000003E800000064000000015DB0637A000001F9000000000000000000000000000000000000006A00000000envoy-build-tools-20191023/toolchains/configs/clang_libcxx/bazel_1.1.0/cc/builtin_include_directory_pathsThis file is generated by cc_configure and contains builtin include directories
that /opt/llvm/bin/clang reported. This file is a dependency of every compilation action and
changes to it will be reflected in the action cache key. When some of these
paths change, Bazel will make sure to rerun the action, even though none of
declared action inputs or the action commandline changes.
/usr/local/include
/opt/llvm/lib/clang/9.0.0/include
/usr/include/x86_64-linux-gnu
/usr/include
/opt/llvm/include/c++/v1
07070100000034000081ED000003E800000064000000015DB0637A0000A720000000000000000000000000000000000000006200000000envoy-build-tools-20191023/toolchains/configs/clang_libcxx/bazel_1.1.0/cc/cc_toolchain_config.bzl# Copyright 2019 The Bazel Authors. All rights reserved.
#
# 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.
"""A Starlark cc_toolchain configuration rule"""
load(
"@bazel_tools//tools/cpp:cc_toolchain_config_lib.bzl",
"feature",
"feature_set",
"flag_group",
"flag_set",
"tool_path",
"variable_with_value",
"with_feature_set",
)
load("@bazel_tools//tools/build_defs/cc:action_names.bzl", "ACTION_NAMES")
all_compile_actions = [
ACTION_NAMES.c_compile,
ACTION_NAMES.cpp_compile,
ACTION_NAMES.linkstamp_compile,
ACTION_NAMES.assemble,
ACTION_NAMES.preprocess_assemble,
ACTION_NAMES.cpp_header_parsing,
ACTION_NAMES.cpp_module_compile,
ACTION_NAMES.cpp_module_codegen,
ACTION_NAMES.clif_match,
ACTION_NAMES.lto_backend,
]
all_cpp_compile_actions = [
ACTION_NAMES.cpp_compile,
ACTION_NAMES.linkstamp_compile,
ACTION_NAMES.cpp_header_parsing,
ACTION_NAMES.cpp_module_compile,
ACTION_NAMES.cpp_module_codegen,
ACTION_NAMES.clif_match,
]
preprocessor_compile_actions = [
ACTION_NAMES.c_compile,
ACTION_NAMES.cpp_compile,
ACTION_NAMES.linkstamp_compile,
ACTION_NAMES.preprocess_assemble,
ACTION_NAMES.cpp_header_parsing,
ACTION_NAMES.cpp_module_compile,
ACTION_NAMES.clif_match,
]
codegen_compile_actions = [
ACTION_NAMES.c_compile,
ACTION_NAMES.cpp_compile,
ACTION_NAMES.linkstamp_compile,
ACTION_NAMES.assemble,
ACTION_NAMES.preprocess_assemble,
ACTION_NAMES.cpp_module_codegen,
ACTION_NAMES.lto_backend,
]
all_link_actions = [
ACTION_NAMES.cpp_link_executable,
ACTION_NAMES.cpp_link_dynamic_library,
ACTION_NAMES.cpp_link_nodeps_dynamic_library,
]
lto_index_actions = [
ACTION_NAMES.lto_index_for_executable,
ACTION_NAMES.lto_index_for_dynamic_library,
ACTION_NAMES.lto_index_for_nodeps_dynamic_library,
]
def _impl(ctx):
tool_paths = [
tool_path(name = name, path = path)
for name, path in ctx.attr.tool_paths.items()
]
action_configs = []
supports_pic_feature = feature(
name = "supports_pic",
enabled = True,
)
supports_start_end_lib_feature = feature(
name = "supports_start_end_lib",
enabled = True,
)
default_compile_flags_feature = feature(
name = "default_compile_flags",
enabled = True,
flag_sets = [
flag_set(
actions = all_compile_actions,
flag_groups = ([
flag_group(
flags = ctx.attr.compile_flags,
),
] if ctx.attr.compile_flags else []),
),
flag_set(
actions = all_compile_actions,
flag_groups = ([
flag_group(
flags = ctx.attr.dbg_compile_flags,
),
] if ctx.attr.dbg_compile_flags else []),
with_features = [with_feature_set(features = ["dbg"])],
),
flag_set(
actions = all_compile_actions,
flag_groups = ([
flag_group(
flags = ctx.attr.opt_compile_flags,
),
] if ctx.attr.opt_compile_flags else []),
with_features = [with_feature_set(features = ["opt"])],
),
flag_set(
actions = all_cpp_compile_actions + [ACTION_NAMES.lto_backend],
flag_groups = ([
flag_group(
flags = ctx.attr.cxx_flags,
),
] if ctx.attr.cxx_flags else []),
),
],
)
default_link_flags_feature = feature(
name = "default_link_flags",
enabled = True,
flag_sets = [
flag_set(
actions = all_link_actions + lto_index_actions,
flag_groups = ([
flag_group(
flags = ctx.attr.link_flags,
),
] if ctx.attr.link_flags else []),
),
flag_set(
actions = all_link_actions + lto_index_actions,
flag_groups = ([
flag_group(
flags = ctx.attr.opt_link_flags,
),
] if ctx.attr.opt_link_flags else []),
with_features = [with_feature_set(features = ["opt"])],
),
],
)
dbg_feature = feature(name = "dbg")
opt_feature = feature(name = "opt")
sysroot_feature = feature(
name = "sysroot",
enabled = True,
flag_sets = [
flag_set(
actions = [
ACTION_NAMES.preprocess_assemble,
ACTION_NAMES.linkstamp_compile,
ACTION_NAMES.c_compile,
ACTION_NAMES.cpp_compile,
ACTION_NAMES.cpp_header_parsing,
ACTION_NAMES.cpp_module_compile,
ACTION_NAMES.cpp_module_codegen,
ACTION_NAMES.lto_backend,
ACTION_NAMES.clif_match,
] + all_link_actions + lto_index_actions,
flag_groups = [
flag_group(
flags = ["--sysroot=%{sysroot}"],
expand_if_available = "sysroot",
),
],
),
],
)
fdo_optimize_feature = feature(
name = "fdo_optimize",
flag_sets = [
flag_set(
actions = [ACTION_NAMES.c_compile, ACTION_NAMES.cpp_compile],
flag_groups = [
flag_group(
flags = [
"-fprofile-use=%{fdo_profile_path}",
"-fprofile-correction",
],
expand_if_available = "fdo_profile_path",
),
],
),
],
provides = ["profile"],
)
supports_dynamic_linker_feature = feature(name = "supports_dynamic_linker", enabled = True)
user_compile_flags_feature = feature(
name = "user_compile_flags",
enabled = True,
flag_sets = [
flag_set(
actions = all_compile_actions,
flag_groups = [
flag_group(
flags = ["%{user_compile_flags}"],
iterate_over = "user_compile_flags",
expand_if_available = "user_compile_flags",
),
],
),
],
)
unfiltered_compile_flags_feature = feature(
name = "unfiltered_compile_flags",
enabled = True,
flag_sets = [
flag_set(
actions = all_compile_actions,
flag_groups = ([
flag_group(
flags = ctx.attr.unfiltered_compile_flags,
),
] if ctx.attr.unfiltered_compile_flags else []),
),
],
)
library_search_directories_feature = feature(
name = "library_search_directories",
flag_sets = [
flag_set(
actions = all_link_actions + lto_index_actions,
flag_groups = [
flag_group(
flags = ["-L%{library_search_directories}"],
iterate_over = "library_search_directories",
expand_if_available = "library_search_directories",
),
],
),
],
)
static_libgcc_feature = feature(
name = "static_libgcc",
enabled = True,
flag_sets = [
flag_set(
actions = [
ACTION_NAMES.cpp_link_executable,
ACTION_NAMES.cpp_link_dynamic_library,
ACTION_NAMES.lto_index_for_executable,
ACTION_NAMES.lto_index_for_dynamic_library,
],
flag_groups = [flag_group(flags = ["-static-libgcc"])],
with_features = [
with_feature_set(features = ["static_link_cpp_runtimes"]),
],
),
],
)
pic_feature = feature(
name = "pic",
enabled = True,
flag_sets = [
flag_set(
actions = [
ACTION_NAMES.assemble,
ACTION_NAMES.preprocess_assemble,
ACTION_NAMES.linkstamp_compile,
ACTION_NAMES.c_compile,
ACTION_NAMES.cpp_compile,
ACTION_NAMES.cpp_module_codegen,
ACTION_NAMES.cpp_module_compile,
],
flag_groups = [
flag_group(flags = ["-fPIC"], expand_if_available = "pic"),
],
),
],
)
per_object_debug_info_feature = feature(
name = "per_object_debug_info",
flag_sets = [
flag_set(
actions = [
ACTION_NAMES.assemble,
ACTION_NAMES.preprocess_assemble,
ACTION_NAMES.c_compile,
ACTION_NAMES.cpp_compile,
ACTION_NAMES.cpp_module_codegen,
],
flag_groups = [
flag_group(
flags = ["-gsplit-dwarf"],
expand_if_available = "per_object_debug_info_file",
),
],
),
],
)
preprocessor_defines_feature = feature(
name = "preprocessor_defines",
enabled = True,
flag_sets = [
flag_set(
actions = [
ACTION_NAMES.preprocess_assemble,
ACTION_NAMES.linkstamp_compile,
ACTION_NAMES.c_compile,
ACTION_NAMES.cpp_compile,
ACTION_NAMES.cpp_header_parsing,
ACTION_NAMES.cpp_module_compile,
ACTION_NAMES.clif_match,
],
flag_groups = [
flag_group(
flags = ["-D%{preprocessor_defines}"],
iterate_over = "preprocessor_defines",
),
],
),
],
)
cs_fdo_optimize_feature = feature(
name = "cs_fdo_optimize",
flag_sets = [
flag_set(
actions = [ACTION_NAMES.lto_backend],
flag_groups = [
flag_group(
flags = [
"-fprofile-use=%{fdo_profile_path}",
"-Xclang-only=-Wno-profile-instr-unprofiled",
"-Xclang-only=-Wno-profile-instr-out-of-date",
"-fprofile-correction",
],
expand_if_available = "fdo_profile_path",
),
],
),
],
provides = ["csprofile"],
)
autofdo_feature = feature(
name = "autofdo",
flag_sets = [
flag_set(
actions = [ACTION_NAMES.c_compile, ACTION_NAMES.cpp_compile],
flag_groups = [
flag_group(
flags = [
"-fauto-profile=%{fdo_profile_path}",
"-fprofile-correction",
],
expand_if_available = "fdo_profile_path",
),
],
),
],
provides = ["profile"],
)
runtime_library_search_directories_feature = feature(
name = "runtime_library_search_directories",
flag_sets = [
flag_set(
actions = all_link_actions + lto_index_actions,
flag_groups = [
flag_group(
iterate_over = "runtime_library_search_directories",
flag_groups = [
flag_group(
flags = [
"-Wl,-rpath,$EXEC_ORIGIN/%{runtime_library_search_directories}",
],
expand_if_true = "is_cc_test",
),
flag_group(
flags = [
"-Wl,-rpath,$ORIGIN/%{runtime_library_search_directories}",
],
expand_if_false = "is_cc_test",
),
],
expand_if_available =
"runtime_library_search_directories",
),
],
with_features = [
with_feature_set(features = ["static_link_cpp_runtimes"]),
],
),
flag_set(
actions = all_link_actions + lto_index_actions,
flag_groups = [
flag_group(
iterate_over = "runtime_library_search_directories",
flag_groups = [
flag_group(
flags = [
"-Wl,-rpath,$ORIGIN/%{runtime_library_search_directories}",
],
),
],
expand_if_available =
"runtime_library_search_directories",
),
],
with_features = [
with_feature_set(
not_features = ["static_link_cpp_runtimes"],
),
],
),
],
)
fission_support_feature = feature(
name = "fission_support",
flag_sets = [
flag_set(
actions = all_link_actions + lto_index_actions,
flag_groups = [
flag_group(
flags = ["-Wl,--gdb-index"],
expand_if_available = "is_using_fission",
),
],
),
],
)
shared_flag_feature = feature(
name = "shared_flag",
flag_sets = [
flag_set(
actions = [
ACTION_NAMES.cpp_link_dynamic_library,
ACTION_NAMES.cpp_link_nodeps_dynamic_library,
ACTION_NAMES.lto_index_for_dynamic_library,
ACTION_NAMES.lto_index_for_nodeps_dynamic_library,
],
flag_groups = [flag_group(flags = ["-shared"])],
),
],
)
random_seed_feature = feature(
name = "random_seed",
enabled = True,
flag_sets = [
flag_set(
actions = [
ACTION_NAMES.c_compile,
ACTION_NAMES.cpp_compile,
ACTION_NAMES.cpp_module_codegen,
ACTION_NAMES.cpp_module_compile,
],
flag_groups = [
flag_group(
flags = ["-frandom-seed=%{output_file}"],
expand_if_available = "output_file",
),
],
),
],
)
includes_feature = feature(
name = "includes",
enabled = True,
flag_sets = [
flag_set(
actions = [
ACTION_NAMES.preprocess_assemble,
ACTION_NAMES.linkstamp_compile,
ACTION_NAMES.c_compile,
ACTION_NAMES.cpp_compile,
ACTION_NAMES.cpp_header_parsing,
ACTION_NAMES.cpp_module_compile,
ACTION_NAMES.clif_match,
ACTION_NAMES.objc_compile,
ACTION_NAMES.objcpp_compile,
],
flag_groups = [
flag_group(
flags = ["-include", "%{includes}"],
iterate_over = "includes",
expand_if_available = "includes",
),
],
),
],
)
fdo_instrument_feature = feature(
name = "fdo_instrument",
flag_sets = [
flag_set(
actions = [
ACTION_NAMES.c_compile,
ACTION_NAMES.cpp_compile,
] + all_link_actions + lto_index_actions,
flag_groups = [
flag_group(
flags = [
"-fprofile-generate=%{fdo_instrument_path}",
"-fno-data-sections",
],
expand_if_available = "fdo_instrument_path",
),
],
),
],
provides = ["profile"],
)
cs_fdo_instrument_feature = feature(
name = "cs_fdo_instrument",
flag_sets = [
flag_set(
actions = [
ACTION_NAMES.c_compile,
ACTION_NAMES.cpp_compile,
ACTION_NAMES.lto_backend,
] + all_link_actions + lto_index_actions,
flag_groups = [
flag_group(
flags = [
"-fcs-profile-generate=%{cs_fdo_instrument_path}",
],
expand_if_available = "cs_fdo_instrument_path",
),
],
),
],
provides = ["csprofile"],
)
include_paths_feature = feature(
name = "include_paths",
enabled = True,
flag_sets = [
flag_set(
actions = [
ACTION_NAMES.preprocess_assemble,
ACTION_NAMES.linkstamp_compile,
ACTION_NAMES.c_compile,
ACTION_NAMES.cpp_compile,
ACTION_NAMES.cpp_header_parsing,
ACTION_NAMES.cpp_module_compile,
ACTION_NAMES.clif_match,
ACTION_NAMES.objc_compile,
ACTION_NAMES.objcpp_compile,
],
flag_groups = [
flag_group(
flags = ["-iquote", "%{quote_include_paths}"],
iterate_over = "quote_include_paths",
),
flag_group(
flags = ["-I%{include_paths}"],
iterate_over = "include_paths",
),
flag_group(
flags = ["-isystem", "%{system_include_paths}"],
iterate_over = "system_include_paths",
),
],
),
],
)
symbol_counts_feature = feature(
name = "symbol_counts",
flag_sets = [
flag_set(
actions = all_link_actions + lto_index_actions,
flag_groups = [
flag_group(
flags = [
"-Wl,--print-symbol-counts=%{symbol_counts_output}",
],
expand_if_available = "symbol_counts_output",
),
],
),
],
)
llvm_coverage_map_format_feature = feature(
name = "llvm_coverage_map_format",
flag_sets = [
flag_set(
actions = [
ACTION_NAMES.preprocess_assemble,
ACTION_NAMES.c_compile,
ACTION_NAMES.cpp_compile,
ACTION_NAMES.cpp_module_compile,
ACTION_NAMES.objc_compile,
ACTION_NAMES.objcpp_compile,
],
flag_groups = [
flag_group(
flags = [
"-fprofile-instr-generate",
"-fcoverage-mapping",
],
),
],
),
flag_set(
actions = all_link_actions + lto_index_actions + [
"objc-executable",
"objc++-executable",
],
flag_groups = [
flag_group(flags = ["-fprofile-instr-generate"]),
],
),
],
requires = [feature_set(features = ["coverage"])],
provides = ["profile"],
)
strip_debug_symbols_feature = feature(
name = "strip_debug_symbols",
flag_sets = [
flag_set(
actions = all_link_actions + lto_index_actions,
flag_groups = [
flag_group(
flags = ["-Wl,-S"],
expand_if_available = "strip_debug_symbols",
),
],
),
],
)
build_interface_libraries_feature = feature(
name = "build_interface_libraries",
flag_sets = [
flag_set(
actions = [
ACTION_NAMES.cpp_link_dynamic_library,
ACTION_NAMES.cpp_link_nodeps_dynamic_library,
ACTION_NAMES.lto_index_for_dynamic_library,
ACTION_NAMES.lto_index_for_nodeps_dynamic_library,
],
flag_groups = [
flag_group(
flags = [
"%{generate_interface_library}",
"%{interface_library_builder_path}",
"%{interface_library_input_path}",
"%{interface_library_output_path}",
],
expand_if_available = "generate_interface_library",
),
],
with_features = [
with_feature_set(
features = ["supports_interface_shared_libraries"],
),
],
),
],
)
libraries_to_link_feature = feature(
name = "libraries_to_link",
flag_sets = [
flag_set(
actions = all_link_actions + lto_index_actions,
flag_groups = [
flag_group(
iterate_over = "libraries_to_link",
flag_groups = [
flag_group(
flags = ["-Wl,--start-lib"],
expand_if_equal = variable_with_value(
name = "libraries_to_link.type",
value = "object_file_group",
),
),
flag_group(
flags = ["-Wl,-whole-archive"],
expand_if_true =
"libraries_to_link.is_whole_archive",
),
flag_group(
flags = ["%{libraries_to_link.object_files}"],
iterate_over = "libraries_to_link.object_files",
expand_if_equal = variable_with_value(
name = "libraries_to_link.type",
value = "object_file_group",
),
),
flag_group(
flags = ["%{libraries_to_link.name}"],
expand_if_equal = variable_with_value(
name = "libraries_to_link.type",
value = "object_file",
),
),
flag_group(
flags = ["%{libraries_to_link.name}"],
expand_if_equal = variable_with_value(
name = "libraries_to_link.type",
value = "interface_library",
),
),
flag_group(
flags = ["%{libraries_to_link.name}"],
expand_if_equal = variable_with_value(
name = "libraries_to_link.type",
value = "static_library",
),
),
flag_group(
flags = ["-l%{libraries_to_link.name}"],
expand_if_equal = variable_with_value(
name = "libraries_to_link.type",
value = "dynamic_library",
),
),
flag_group(
flags = ["-l:%{libraries_to_link.name}"],
expand_if_equal = variable_with_value(
name = "libraries_to_link.type",
value = "versioned_dynamic_library",
),
),
flag_group(
flags = ["-Wl,-no-whole-archive"],
expand_if_true = "libraries_to_link.is_whole_archive",
),
flag_group(
flags = ["-Wl,--end-lib"],
expand_if_equal = variable_with_value(
name = "libraries_to_link.type",
value = "object_file_group",
),
),
],
expand_if_available = "libraries_to_link",
),
flag_group(
flags = ["-Wl,@%{thinlto_param_file}"],
expand_if_true = "thinlto_param_file",
),
],
),
],
)
user_link_flags_feature = feature(
name = "user_link_flags",
flag_sets = [
flag_set(
actions = all_link_actions + lto_index_actions,
flag_groups = [
flag_group(
flags = ["%{user_link_flags}"],
iterate_over = "user_link_flags",
expand_if_available = "user_link_flags",
),
] + ([flag_group(flags = ctx.attr.link_libs)] if ctx.attr.link_libs else []),
),
],
)
fdo_prefetch_hints_feature = feature(
name = "fdo_prefetch_hints",
flag_sets = [
flag_set(
actions = [
ACTION_NAMES.c_compile,
ACTION_NAMES.cpp_compile,
ACTION_NAMES.lto_backend,
],
flag_groups = [
flag_group(
flags = [
"-Xclang-only=-mllvm",
"-Xclang-only=-prefetch-hints-file=%{fdo_prefetch_hints_path}",
],
expand_if_available = "fdo_prefetch_hints_path",
),
],
),
],
)
linkstamps_feature = feature(
name = "linkstamps",
flag_sets = [
flag_set(
actions = all_link_actions + lto_index_actions,
flag_groups = [
flag_group(
flags = ["%{linkstamp_paths}"],
iterate_over = "linkstamp_paths",
expand_if_available = "linkstamp_paths",
),
],
),
],
)
gcc_coverage_map_format_feature = feature(
name = "gcc_coverage_map_format",
flag_sets = [
flag_set(
actions = [
ACTION_NAMES.preprocess_assemble,
ACTION_NAMES.c_compile,
ACTION_NAMES.cpp_compile,
ACTION_NAMES.cpp_module_compile,
ACTION_NAMES.objc_compile,
ACTION_NAMES.objcpp_compile,
"objc-executable",
"objc++-executable",
],
flag_groups = [
flag_group(
flags = ["-fprofile-arcs", "-ftest-coverage"],
expand_if_available = "gcov_gcno_file",
),
],
),
flag_set(
actions = all_link_actions + lto_index_actions,
flag_groups = [flag_group(flags = ["--coverage"])],
),
],
requires = [feature_set(features = ["coverage"])],
provides = ["profile"],
)
archiver_flags_feature = feature(
name = "archiver_flags",
flag_sets = [
flag_set(
actions = [ACTION_NAMES.cpp_link_static_library],
flag_groups = [
flag_group(flags = ["rcsD"]),
flag_group(
flags = ["%{output_execpath}"],
expand_if_available = "output_execpath",
),
],
),
flag_set(
actions = [ACTION_NAMES.cpp_link_static_library],
flag_groups = [
flag_group(
iterate_over = "libraries_to_link",
flag_groups = [
flag_group(
flags = ["%{libraries_to_link.name}"],
expand_if_equal = variable_with_value(
name = "libraries_to_link.type",
value = "object_file",
),
),
flag_group(
flags = ["%{libraries_to_link.object_files}"],
iterate_over = "libraries_to_link.object_files",
expand_if_equal = variable_with_value(
name = "libraries_to_link.type",
value = "object_file_group",
),
),
],
expand_if_available = "libraries_to_link",
),
],
),
],
)
force_pic_flags_feature = feature(
name = "force_pic_flags",
flag_sets = [
flag_set(
actions = [
ACTION_NAMES.cpp_link_executable,
ACTION_NAMES.lto_index_for_executable,
],
flag_groups = [
flag_group(
flags = ["-pie"],
expand_if_available = "force_pic",
),
],
),
],
)
dependency_file_feature = feature(
name = "dependency_file",
enabled = True,
flag_sets = [
flag_set(
actions = [
ACTION_NAMES.assemble,
ACTION_NAMES.preprocess_assemble,
ACTION_NAMES.c_compile,
ACTION_NAMES.cpp_compile,
ACTION_NAMES.cpp_module_compile,
ACTION_NAMES.objc_compile,
ACTION_NAMES.objcpp_compile,
ACTION_NAMES.cpp_header_parsing,
ACTION_NAMES.clif_match,
],
flag_groups = [
flag_group(
flags = ["-MD", "-MF", "%{dependency_file}"],
expand_if_available = "dependency_file",
),
],
),
],
)
dynamic_library_linker_tool_path = tool_paths
dynamic_library_linker_tool_feature = feature(
name = "dynamic_library_linker_tool",
flag_sets = [
flag_set(
actions = [
ACTION_NAMES.cpp_link_dynamic_library,
ACTION_NAMES.cpp_link_nodeps_dynamic_library,
ACTION_NAMES.lto_index_for_dynamic_library,
ACTION_NAMES.lto_index_for_nodeps_dynamic_library,
],
flag_groups = [
flag_group(
flags = [" + cppLinkDynamicLibraryToolPath + "],
expand_if_available = "generate_interface_library",
),
],
with_features = [
with_feature_set(
features = ["supports_interface_shared_libraries"],
),
],
),
],
)
output_execpath_flags_feature = feature(
name = "output_execpath_flags",
flag_sets = [
flag_set(
actions = all_link_actions + lto_index_actions,
flag_groups = [
flag_group(
flags = ["-o", "%{output_execpath}"],
expand_if_available = "output_execpath",
),
],
),
],
)
# Note that we also set --coverage for c++-link-nodeps-dynamic-library. The
# generated code contains references to gcov symbols, and the dynamic linker
# can't resolve them unless the library is linked against gcov.
coverage_feature = feature(
name = "coverage",
provides = ["profile"],
flag_sets = [
flag_set(
actions = [
ACTION_NAMES.preprocess_assemble,
ACTION_NAMES.c_compile,
ACTION_NAMES.cpp_compile,
ACTION_NAMES.cpp_header_parsing,
ACTION_NAMES.cpp_module_compile,
],
flag_groups = ([
flag_group(flags = ctx.attr.coverage_compile_flags),
] if ctx.attr.coverage_compile_flags else []),
),
flag_set(
actions = all_link_actions + lto_index_actions,
flag_groups = ([
flag_group(flags = ctx.attr.coverage_link_flags),
] if ctx.attr.coverage_link_flags else []),
),
],
)
thinlto_feature = feature(
name = "thin_lto",
flag_sets = [
flag_set(
actions = [
ACTION_NAMES.c_compile,
ACTION_NAMES.cpp_compile,
] + all_link_actions + lto_index_actions,
flag_groups = [
flag_group(flags = ["-flto=thin"]),
flag_group(
expand_if_available = "lto_indexing_bitcode_file",
flags = [
"-Xclang",
"-fthin-link-bitcode=%{lto_indexing_bitcode_file}",
],
),
],
),
flag_set(
actions = [ACTION_NAMES.linkstamp_compile],
flag_groups = [flag_group(flags = ["-DBUILD_LTO_TYPE=thin"])],
),
flag_set(
actions = lto_index_actions,
flag_groups = [
flag_group(flags = [
"-flto=thin",
"-Wl,-plugin-opt,thinlto-index-only%{thinlto_optional_params_file}",
"-Wl,-plugin-opt,thinlto-emit-imports-files",
"-Wl,-plugin-opt,thinlto-prefix-replace=%{thinlto_prefix_replace}",
]),
flag_group(
expand_if_available = "thinlto_object_suffix_replace",
flags = [
"-Wl,-plugin-opt,thinlto-object-suffix-replace=%{thinlto_object_suffix_replace}",
],
),
flag_group(
expand_if_available = "thinlto_merged_object_file",
flags = [
"-Wl,-plugin-opt,obj-path=%{thinlto_merged_object_file}",
],
),
],
),
flag_set(
actions = [ACTION_NAMES.lto_backend],
flag_groups = [
flag_group(flags = [
"-c",
"-fthinlto-index=%{thinlto_index}",
"-o",
"%{thinlto_output_object_file}",
"-x",
"ir",
"%{thinlto_input_bitcode_file}",
]),
],
),
],
)
is_linux = ctx.attr.target_libc != "macosx"
# TODO(#8303): Mac crosstool should also declare every feature.
if is_linux:
features = [
dependency_file_feature,
random_seed_feature,
pic_feature,
per_object_debug_info_feature,
preprocessor_defines_feature,
includes_feature,
include_paths_feature,
fdo_instrument_feature,
cs_fdo_instrument_feature,
cs_fdo_optimize_feature,
thinlto_feature,
fdo_prefetch_hints_feature,
autofdo_feature,
build_interface_libraries_feature,
dynamic_library_linker_tool_feature,
symbol_counts_feature,
shared_flag_feature,
linkstamps_feature,
output_execpath_flags_feature,
runtime_library_search_directories_feature,
library_search_directories_feature,
archiver_flags_feature,
force_pic_flags_feature,
fission_support_feature,
strip_debug_symbols_feature,
coverage_feature,
supports_pic_feature,
] + (
[
supports_start_end_lib_feature,
] if ctx.attr.supports_start_end_lib else []
) + [
default_compile_flags_feature,
default_link_flags_feature,
libraries_to_link_feature,
user_link_flags_feature,
static_libgcc_feature,
fdo_optimize_feature,
supports_dynamic_linker_feature,
dbg_feature,
opt_feature,
user_compile_flags_feature,
sysroot_feature,
unfiltered_compile_flags_feature,
]
else:
features = [
supports_pic_feature,
] + (
[
supports_start_end_lib_feature,
] if ctx.attr.supports_start_end_lib else []
) + [
coverage_feature,
default_compile_flags_feature,
default_link_flags_feature,
fdo_optimize_feature,
supports_dynamic_linker_feature,
dbg_feature,
opt_feature,
user_compile_flags_feature,
sysroot_feature,
unfiltered_compile_flags_feature,
]
return cc_common.create_cc_toolchain_config_info(
ctx = ctx,
features = features,
action_configs = action_configs,
cxx_builtin_include_directories = ctx.attr.cxx_builtin_include_directories,
toolchain_identifier = ctx.attr.toolchain_identifier,
host_system_name = ctx.attr.host_system_name,
target_system_name = ctx.attr.target_system_name,
target_cpu = ctx.attr.cpu,
target_libc = ctx.attr.target_libc,
compiler = ctx.attr.compiler,
abi_version = ctx.attr.abi_version,
abi_libc_version = ctx.attr.abi_libc_version,
tool_paths = tool_paths,
)
cc_toolchain_config = rule(
implementation = _impl,
attrs = {
"cpu": attr.string(mandatory = True),
"compiler": attr.string(mandatory = True),
"toolchain_identifier": attr.string(mandatory = True),
"host_system_name": attr.string(mandatory = True),
"target_system_name": attr.string(mandatory = True),
"target_libc": attr.string(mandatory = True),
"abi_version": attr.string(mandatory = True),
"abi_libc_version": attr.string(mandatory = True),
"cxx_builtin_include_directories": attr.string_list(),
"tool_paths": attr.string_dict(),
"compile_flags": attr.string_list(),
"dbg_compile_flags": attr.string_list(),
"opt_compile_flags": attr.string_list(),
"cxx_flags": attr.string_list(),
"link_flags": attr.string_list(),
"link_libs": attr.string_list(),
"opt_link_flags": attr.string_list(),
"unfiltered_compile_flags": attr.string_list(),
"coverage_compile_flags": attr.string_list(),
"coverage_link_flags": attr.string_list(),
"supports_start_end_lib": attr.bool(),
},
provides = [CcToolchainConfigInfo],
)
07070100000035000081ED000003E800000064000000015DB0637A000002EA000000000000000000000000000000000000005800000000envoy-build-tools-20191023/toolchains/configs/clang_libcxx/bazel_1.1.0/cc/cc_wrapper.sh#!/bin/bash
#
# Copyright 2015 The Bazel Authors. All rights reserved.
#
# 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.
#
# Ship the environment to the C++ action
#
set -eu
# Set-up the environment
# Call the C++ compiler
/opt/llvm/bin/clang "$@"
07070100000036000041ED000003E800000064000000025DB0637A00000000000000000000000000000000000000000000004E00000000envoy-build-tools-20191023/toolchains/configs/clang_libcxx/bazel_1.1.0/config07070100000037000081A4000003E800000064000000015DB0637A00000708000000000000000000000000000000000000005400000000envoy-build-tools-20191023/toolchains/configs/clang_libcxx/bazel_1.1.0/config/BUILD# Copyright 2016 The Bazel Authors. All rights reserved.
#
# 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.
# This file is auto-generated by an rbe_autoconfig repository rule
# and should not be modified directly.
# See @bazel_toolchains//rules:rbe_repo.bzl
package(default_visibility = ["//visibility:public"])
toolchain(
name = "cc-toolchain",
exec_compatible_with = [
"@bazel_tools//platforms:x86_64",
"@bazel_tools//platforms:linux",
"@bazel_tools//tools/cpp:clang",
],
target_compatible_with = [
"@bazel_tools//platforms:linux",
"@bazel_tools//platforms:x86_64",
],
toolchain = "//toolchains/configs/clang_libcxx/bazel_1.1.0/cc:cc-compiler-k8",
toolchain_type = "@bazel_tools//tools/cpp:toolchain_type",
)
platform(
name = "platform",
constraint_values = [
"@bazel_tools//platforms:x86_64",
"@bazel_tools//platforms:linux",
"@bazel_tools//tools/cpp:clang",
],
remote_execution_properties = """
properties: {
name: "container-image"
value:"docker://gcr.io/envoy-ci/envoy-build@sha256:3ca8acc35fdb57ab26e1bb5f9488f37095f45acd77a12602510410dbefa00b58"
}
properties {
name: "OSFamily"
value: "Linux"
}
""",
)
07070100000038000041ED000003E800000064000000045DB0637A00000000000000000000000000000000000000000000003200000000envoy-build-tools-20191023/toolchains/configs/gcc07070100000039000041ED000003E800000064000000045DB0637A00000000000000000000000000000000000000000000003F00000000envoy-build-tools-20191023/toolchains/configs/gcc/bazel_0.29.10707010000003A000041ED000003E800000064000000025DB0637A00000000000000000000000000000000000000000000004200000000envoy-build-tools-20191023/toolchains/configs/gcc/bazel_0.29.1/cc0707010000003B000081ED000003E800000064000000015DB0637A00001177000000000000000000000000000000000000004800000000envoy-build-tools-20191023/toolchains/configs/gcc/bazel_0.29.1/cc/BUILD# Copyright 2016 The Bazel Authors. All rights reserved.
#
# 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.
# This becomes the BUILD file for @local_config_cc// under non-FreeBSD unixes.
package(default_visibility = ["//visibility:public"])
load(":cc_toolchain_config.bzl", "cc_toolchain_config")
load(":armeabi_cc_toolchain_config.bzl", "armeabi_cc_toolchain_config")
load("@rules_cc//cc:defs.bzl", "cc_toolchain", "cc_toolchain_suite")
licenses(["notice"]) # Apache 2.0
cc_library(
name = "malloc",
)
filegroup(
name = "empty",
srcs = [],
)
filegroup(
name = "cc_wrapper",
srcs = ["cc_wrapper.sh"],
)
filegroup(
name = "compiler_deps",
srcs = glob(["extra_tools/**"], allow_empty = True) + [":builtin_include_directory_paths"],
)
# This is the entry point for --crosstool_top. Toolchains are found
# by lopping off the name of --crosstool_top and searching for
# the "${CPU}" entry in the toolchains attribute.
cc_toolchain_suite(
name = "toolchain",
toolchains = {
"k8|gcc": ":cc-compiler-k8",
"k8": ":cc-compiler-k8",
"armeabi-v7a|compiler": ":cc-compiler-armeabi-v7a",
"armeabi-v7a": ":cc-compiler-armeabi-v7a",
},
)
cc_toolchain(
name = "cc-compiler-k8",
toolchain_identifier = "local",
toolchain_config = ":local",
all_files = ":compiler_deps",
ar_files = ":compiler_deps",
as_files = ":compiler_deps",
compiler_files = ":compiler_deps",
dwp_files = ":empty",
linker_files = ":compiler_deps",
objcopy_files = ":empty",
strip_files = ":empty",
supports_param_files = 1,
)
cc_toolchain_config(
name = "local",
cpu = "k8",
compiler = "gcc",
toolchain_identifier = "local",
host_system_name = "local",
target_system_name = "local",
target_libc = "local",
abi_version = "local",
abi_libc_version = "local",
cxx_builtin_include_directories = ["/usr/lib/gcc/x86_64-linux-gnu/7/include",
"/usr/local/include",
"/usr/lib/gcc/x86_64-linux-gnu/7/include-fixed",
"/usr/include/x86_64-linux-gnu",
"/usr/include",
"/usr/include/c++/7",
"/usr/include/x86_64-linux-gnu/c++/7",
"/usr/include/c++/7/backward"],
tool_paths = {"ar": "/usr/bin/ar",
"ld": "/usr/bin/ld",
"cpp": "/usr/bin/cpp",
"gcc": "/usr/bin/gcc",
"dwp": "/usr/bin/dwp",
"gcov": "None",
"nm": "/usr/bin/nm",
"objcopy": "/usr/bin/objcopy",
"objdump": "/usr/bin/objdump",
"strip": "/usr/bin/strip"},
compile_flags = ["-U_FORTIFY_SOURCE",
"-fstack-protector",
"-Wall",
"-Wunused-but-set-parameter",
"-Wno-free-nonheap-object",
"-fno-omit-frame-pointer"],
opt_compile_flags = ["-g0",
"-O2",
"-D_FORTIFY_SOURCE=1",
"-DNDEBUG",
"-ffunction-sections",
"-fdata-sections"],
dbg_compile_flags = ["-g"],
cxx_flags = ["-std=c++0x"],
link_flags = ["-fuse-ld=gold",
"-Wl,-no-as-needed",
"-Wl,-z,relro,-z,now",
"-B/usr/bin",
"-pass-exit-codes",
"-lm"],
link_libs = ["-l:libstdc++.a"],
opt_link_flags = ["-Wl,--gc-sections"],
unfiltered_compile_flags = ["-fno-canonical-system-headers",
"-Wno-builtin-macro-redefined",
"-D__DATE__=\"redacted\"",
"-D__TIMESTAMP__=\"redacted\"",
"-D__TIME__=\"redacted\""],
coverage_compile_flags = ["--coverage"],
coverage_link_flags = ["--coverage"],
supports_start_end_lib = True,
)
# Android tooling requires a default toolchain for the armeabi-v7a cpu.
cc_toolchain(
name = "cc-compiler-armeabi-v7a",
toolchain_identifier = "stub_armeabi-v7a",
toolchain_config = ":stub_armeabi-v7a",
all_files = ":empty",
ar_files = ":empty",
as_files = ":empty",
compiler_files = ":empty",
dwp_files = ":empty",
linker_files = ":empty",
objcopy_files = ":empty",
strip_files = ":empty",
supports_param_files = 1,
)
armeabi_cc_toolchain_config(name = "stub_armeabi-v7a")
0707010000003C000081ED000003E800000064000000015DB0637A00000BA5000000000000000000000000000000000000006200000000envoy-build-tools-20191023/toolchains/configs/gcc/bazel_0.29.1/cc/armeabi_cc_toolchain_config.bzl# Copyright 2019 The Bazel Authors. All rights reserved.
#
# 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.
"""A Starlark cc_toolchain configuration rule"""
load(
"@bazel_tools//tools/cpp:cc_toolchain_config_lib.bzl",
"feature",
"tool_path",
)
def _impl(ctx):
toolchain_identifier = "stub_armeabi-v7a"
host_system_name = "armeabi-v7a"
target_system_name = "armeabi-v7a"
target_cpu = "armeabi-v7a"
target_libc = "armeabi-v7a"
compiler = "compiler"
abi_version = "armeabi-v7a"
abi_libc_version = "armeabi-v7a"
cc_target_os = None
builtin_sysroot = None
action_configs = []
supports_pic_feature = feature(name = "supports_pic", enabled = True)
supports_dynamic_linker_feature = feature(name = "supports_dynamic_linker", enabled = True)
features = [supports_dynamic_linker_feature, supports_pic_feature]
cxx_builtin_include_directories = []
artifact_name_patterns = []
make_variables = []
tool_paths = [
tool_path(name = "ar", path = "/bin/false"),
tool_path(name = "compat-ld", path = "/bin/false"),
tool_path(name = "cpp", path = "/bin/false"),
tool_path(name = "dwp", path = "/bin/false"),
tool_path(name = "gcc", path = "/bin/false"),
tool_path(name = "gcov", path = "/bin/false"),
tool_path(name = "ld", path = "/bin/false"),
tool_path(name = "nm", path = "/bin/false"),
tool_path(name = "objcopy", path = "/bin/false"),
tool_path(name = "objdump", path = "/bin/false"),
tool_path(name = "strip", path = "/bin/false"),
]
return cc_common.create_cc_toolchain_config_info(
ctx = ctx,
features = features,
action_configs = action_configs,
artifact_name_patterns = artifact_name_patterns,
cxx_builtin_include_directories = cxx_builtin_include_directories,
toolchain_identifier = toolchain_identifier,
host_system_name = host_system_name,
target_system_name = target_system_name,
target_cpu = target_cpu,
target_libc = target_libc,
compiler = compiler,
abi_version = abi_version,
abi_libc_version = abi_libc_version,
tool_paths = tool_paths,
make_variables = make_variables,
builtin_sysroot = builtin_sysroot,
cc_target_os = cc_target_os,
)
armeabi_cc_toolchain_config = rule(
implementation = _impl,
attrs = {},
provides = [CcToolchainConfigInfo],
)
0707010000003D000081ED000003E800000064000000015DB0637A00000260000000000000000000000000000000000000006200000000envoy-build-tools-20191023/toolchains/configs/gcc/bazel_0.29.1/cc/builtin_include_directory_pathsThis file is generated by cc_configure and contains builtin include directories
that /usr/bin/gcc reported. This file is a dependency of every compilation action and
changes to it will be reflected in the action cache key. When some of these
paths change, Bazel will make sure to rerun the action, even though none of
declared action inputs or the action commandline changes.
/usr/lib/gcc/x86_64-linux-gnu/7/include
/usr/local/include
/usr/lib/gcc/x86_64-linux-gnu/7/include-fixed
/usr/include/x86_64-linux-gnu
/usr/include
/usr/include/c++/7
/usr/include/x86_64-linux-gnu/c++/7
/usr/include/c++/7/backward
0707010000003E000081ED000003E800000064000000015DB0637A00009D54000000000000000000000000000000000000005A00000000envoy-build-tools-20191023/toolchains/configs/gcc/bazel_0.29.1/cc/cc_toolchain_config.bzl# Copyright 2019 The Bazel Authors. All rights reserved.
#
# 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.
"""A Starlark cc_toolchain configuration rule"""
load(
"@bazel_tools//tools/cpp:cc_toolchain_config_lib.bzl",
"feature",
"feature_set",
"flag_group",
"flag_set",
"tool_path",
"variable_with_value",
"with_feature_set",
)
load("@bazel_tools//tools/build_defs/cc:action_names.bzl", "ACTION_NAMES")
all_compile_actions = [
ACTION_NAMES.c_compile,
ACTION_NAMES.cpp_compile,
ACTION_NAMES.linkstamp_compile,
ACTION_NAMES.assemble,
ACTION_NAMES.preprocess_assemble,
ACTION_NAMES.cpp_header_parsing,
ACTION_NAMES.cpp_module_compile,
ACTION_NAMES.cpp_module_codegen,
ACTION_NAMES.clif_match,
ACTION_NAMES.lto_backend,
]
all_cpp_compile_actions = [
ACTION_NAMES.cpp_compile,
ACTION_NAMES.linkstamp_compile,
ACTION_NAMES.cpp_header_parsing,
ACTION_NAMES.cpp_module_compile,
ACTION_NAMES.cpp_module_codegen,
ACTION_NAMES.clif_match,
]
preprocessor_compile_actions = [
ACTION_NAMES.c_compile,
ACTION_NAMES.cpp_compile,
ACTION_NAMES.linkstamp_compile,
ACTION_NAMES.preprocess_assemble,
ACTION_NAMES.cpp_header_parsing,
ACTION_NAMES.cpp_module_compile,
ACTION_NAMES.clif_match,
]
codegen_compile_actions = [
ACTION_NAMES.c_compile,
ACTION_NAMES.cpp_compile,
ACTION_NAMES.linkstamp_compile,
ACTION_NAMES.assemble,
ACTION_NAMES.preprocess_assemble,
ACTION_NAMES.cpp_module_codegen,
ACTION_NAMES.lto_backend,
]
all_link_actions = [
ACTION_NAMES.cpp_link_executable,
ACTION_NAMES.cpp_link_dynamic_library,
ACTION_NAMES.cpp_link_nodeps_dynamic_library,
]
lto_index_actions = [
ACTION_NAMES.lto_index_for_executable,
ACTION_NAMES.lto_index_for_dynamic_library,
ACTION_NAMES.lto_index_for_nodeps_dynamic_library,
]
def _impl(ctx):
tool_paths = [
tool_path(name = name, path = path)
for name, path in ctx.attr.tool_paths.items()
]
action_configs = []
supports_pic_feature = feature(
name = "supports_pic",
enabled = True,
)
supports_start_end_lib_feature = feature(
name = "supports_start_end_lib",
enabled = True,
)
default_compile_flags_feature = feature(
name = "default_compile_flags",
enabled = True,
flag_sets = [
flag_set(
actions = all_compile_actions,
flag_groups = ([
flag_group(
flags = ctx.attr.compile_flags,
),
] if ctx.attr.compile_flags else []),
),
flag_set(
actions = all_compile_actions,
flag_groups = ([
flag_group(
flags = ctx.attr.dbg_compile_flags,
),
] if ctx.attr.dbg_compile_flags else []),
with_features = [with_feature_set(features = ["dbg"])],
),
flag_set(
actions = all_compile_actions,
flag_groups = ([
flag_group(
flags = ctx.attr.opt_compile_flags,
),
] if ctx.attr.opt_compile_flags else []),
with_features = [with_feature_set(features = ["opt"])],
),
flag_set(
actions = all_cpp_compile_actions + [ACTION_NAMES.lto_backend],
flag_groups = ([
flag_group(
flags = ctx.attr.cxx_flags,
),
] if ctx.attr.cxx_flags else []),
),
],
)
default_link_flags_feature = feature(
name = "default_link_flags",
enabled = True,
flag_sets = [
flag_set(
actions = all_link_actions + lto_index_actions,
flag_groups = ([
flag_group(
flags = ctx.attr.link_flags,
),
] if ctx.attr.link_flags else []),
),
flag_set(
actions = all_link_actions + lto_index_actions,
flag_groups = ([
flag_group(
flags = ctx.attr.opt_link_flags,
),
] if ctx.attr.opt_link_flags else []),
with_features = [with_feature_set(features = ["opt"])],
),
],
)
dbg_feature = feature(name = "dbg")
opt_feature = feature(name = "opt")
sysroot_feature = feature(
name = "sysroot",
enabled = True,
flag_sets = [
flag_set(
actions = [
ACTION_NAMES.preprocess_assemble,
ACTION_NAMES.linkstamp_compile,
ACTION_NAMES.c_compile,
ACTION_NAMES.cpp_compile,
ACTION_NAMES.cpp_header_parsing,
ACTION_NAMES.cpp_module_compile,
ACTION_NAMES.cpp_module_codegen,
ACTION_NAMES.lto_backend,
ACTION_NAMES.clif_match,
] + all_link_actions + lto_index_actions,
flag_groups = [
flag_group(
flags = ["--sysroot=%{sysroot}"],
expand_if_available = "sysroot",
),
],
),
],
)
fdo_optimize_feature = feature(
name = "fdo_optimize",
flag_sets = [
flag_set(
actions = [ACTION_NAMES.c_compile, ACTION_NAMES.cpp_compile],
flag_groups = [
flag_group(
flags = [
"-fprofile-use=%{fdo_profile_path}",
"-fprofile-correction",
],
expand_if_available = "fdo_profile_path",
),
],
),
],
provides = ["profile"],
)
supports_dynamic_linker_feature = feature(name = "supports_dynamic_linker", enabled = True)
user_compile_flags_feature = feature(
name = "user_compile_flags",
enabled = True,
flag_sets = [
flag_set(
actions = all_compile_actions,
flag_groups = [
flag_group(
flags = ["%{user_compile_flags}"],
iterate_over = "user_compile_flags",
expand_if_available = "user_compile_flags",
),
],
),
],
)
unfiltered_compile_flags_feature = feature(
name = "unfiltered_compile_flags",
enabled = True,
flag_sets = [
flag_set(
actions = all_compile_actions,
flag_groups = ([
flag_group(
flags = ctx.attr.unfiltered_compile_flags,
),
] if ctx.attr.unfiltered_compile_flags else []),
),
],
)
library_search_directories_feature = feature(
name = "library_search_directories",
flag_sets = [
flag_set(
actions = all_link_actions + lto_index_actions,
flag_groups = [
flag_group(
flags = ["-L%{library_search_directories}"],
iterate_over = "library_search_directories",
expand_if_available = "library_search_directories",
),
],
),
],
)
static_libgcc_feature = feature(
name = "static_libgcc",
enabled = True,
flag_sets = [
flag_set(
actions = [
ACTION_NAMES.cpp_link_executable,
ACTION_NAMES.cpp_link_dynamic_library,
ACTION_NAMES.lto_index_for_executable,
ACTION_NAMES.lto_index_for_dynamic_library,
],
flag_groups = [flag_group(flags = ["-static-libgcc"])],
with_features = [
with_feature_set(features = ["static_link_cpp_runtimes"]),
],
),
],
)
pic_feature = feature(
name = "pic",
enabled = True,
flag_sets = [
flag_set(
actions = [
ACTION_NAMES.assemble,
ACTION_NAMES.preprocess_assemble,
ACTION_NAMES.linkstamp_compile,
ACTION_NAMES.c_compile,
ACTION_NAMES.cpp_compile,
ACTION_NAMES.cpp_module_codegen,
ACTION_NAMES.cpp_module_compile,
],
flag_groups = [
flag_group(flags = ["-fPIC"], expand_if_available = "pic"),
],
),
],
)
per_object_debug_info_feature = feature(
name = "per_object_debug_info",
flag_sets = [
flag_set(
actions = [
ACTION_NAMES.assemble,
ACTION_NAMES.preprocess_assemble,
ACTION_NAMES.c_compile,
ACTION_NAMES.cpp_compile,
ACTION_NAMES.cpp_module_codegen,
],
flag_groups = [
flag_group(
flags = ["-gsplit-dwarf"],
expand_if_available = "per_object_debug_info_file",
),
],
),
],
)
preprocessor_defines_feature = feature(
name = "preprocessor_defines",
enabled = True,
flag_sets = [
flag_set(
actions = [
ACTION_NAMES.preprocess_assemble,
ACTION_NAMES.linkstamp_compile,
ACTION_NAMES.c_compile,
ACTION_NAMES.cpp_compile,
ACTION_NAMES.cpp_header_parsing,
ACTION_NAMES.cpp_module_compile,
ACTION_NAMES.clif_match,
],
flag_groups = [
flag_group(
flags = ["-D%{preprocessor_defines}"],
iterate_over = "preprocessor_defines",
),
],
),
],
)
cs_fdo_optimize_feature = feature(
name = "cs_fdo_optimize",
flag_sets = [
flag_set(
actions = [ACTION_NAMES.lto_backend],
flag_groups = [
flag_group(
flags = [
"-fprofile-use=%{fdo_profile_path}",
"-Xclang-only=-Wno-profile-instr-unprofiled",
"-Xclang-only=-Wno-profile-instr-out-of-date",
"-fprofile-correction",
],
expand_if_available = "fdo_profile_path",
),
],
),
],
provides = ["csprofile"],
)
autofdo_feature = feature(
name = "autofdo",
flag_sets = [
flag_set(
actions = [ACTION_NAMES.c_compile, ACTION_NAMES.cpp_compile],
flag_groups = [
flag_group(
flags = [
"-fauto-profile=%{fdo_profile_path}",
"-fprofile-correction",
],
expand_if_available = "fdo_profile_path",
),
],
),
],
provides = ["profile"],
)
runtime_library_search_directories_feature = feature(
name = "runtime_library_search_directories",
flag_sets = [
flag_set(
actions = all_link_actions + lto_index_actions,
flag_groups = [
flag_group(
iterate_over = "runtime_library_search_directories",
flag_groups = [
flag_group(
flags = [
"-Wl,-rpath,$EXEC_ORIGIN/%{runtime_library_search_directories}",
],
expand_if_true = "is_cc_test",
),
flag_group(
flags = [
"-Wl,-rpath,$ORIGIN/%{runtime_library_search_directories}",
],
expand_if_false = "is_cc_test",
),
],
expand_if_available =
"runtime_library_search_directories",
),
],
with_features = [
with_feature_set(features = ["static_link_cpp_runtimes"]),
],
),
flag_set(
actions = all_link_actions + lto_index_actions,
flag_groups = [
flag_group(
iterate_over = "runtime_library_search_directories",
flag_groups = [
flag_group(
flags = [
"-Wl,-rpath,$ORIGIN/%{runtime_library_search_directories}",
],
),
],
expand_if_available =
"runtime_library_search_directories",
),
],
with_features = [
with_feature_set(
not_features = ["static_link_cpp_runtimes"],
),
],
),
],
)
fission_support_feature = feature(
name = "fission_support",
flag_sets = [
flag_set(
actions = all_link_actions + lto_index_actions,
flag_groups = [
flag_group(
flags = ["-Wl,--gdb-index"],
expand_if_available = "is_using_fission",
),
],
),
],
)
shared_flag_feature = feature(
name = "shared_flag",
flag_sets = [
flag_set(
actions = [
ACTION_NAMES.cpp_link_dynamic_library,
ACTION_NAMES.cpp_link_nodeps_dynamic_library,
ACTION_NAMES.lto_index_for_dynamic_library,
ACTION_NAMES.lto_index_for_nodeps_dynamic_library,
],
flag_groups = [flag_group(flags = ["-shared"])],
),
],
)
random_seed_feature = feature(
name = "random_seed",
enabled = True,
flag_sets = [
flag_set(
actions = [
ACTION_NAMES.c_compile,
ACTION_NAMES.cpp_compile,
ACTION_NAMES.cpp_module_codegen,
ACTION_NAMES.cpp_module_compile,
],
flag_groups = [
flag_group(
flags = ["-frandom-seed=%{output_file}"],
expand_if_available = "output_file",
),
],
),
],
)
includes_feature = feature(
name = "includes",
enabled = True,
flag_sets = [
flag_set(
actions = [
ACTION_NAMES.preprocess_assemble,
ACTION_NAMES.linkstamp_compile,
ACTION_NAMES.c_compile,
ACTION_NAMES.cpp_compile,
ACTION_NAMES.cpp_header_parsing,
ACTION_NAMES.cpp_module_compile,
ACTION_NAMES.clif_match,
ACTION_NAMES.objc_compile,
ACTION_NAMES.objcpp_compile,
],
flag_groups = [
flag_group(
flags = ["-include", "%{includes}"],
iterate_over = "includes",
expand_if_available = "includes",
),
],
),
],
)
fdo_instrument_feature = feature(
name = "fdo_instrument",
flag_sets = [
flag_set(
actions = [
ACTION_NAMES.c_compile,
ACTION_NAMES.cpp_compile,
] + all_link_actions + lto_index_actions,
flag_groups = [
flag_group(
flags = [
"-fprofile-generate=%{fdo_instrument_path}",
"-fno-data-sections",
],
expand_if_available = "fdo_instrument_path",
),
],
),
],
provides = ["profile"],
)
cs_fdo_instrument_feature = feature(
name = "cs_fdo_instrument",
flag_sets = [
flag_set(
actions = [
ACTION_NAMES.c_compile,
ACTION_NAMES.cpp_compile,
ACTION_NAMES.lto_backend,
] + all_link_actions + lto_index_actions,
flag_groups = [
flag_group(
flags = [
"-fcs-profile-generate=%{cs_fdo_instrument_path}",
],
expand_if_available = "cs_fdo_instrument_path",
),
],
),
],
provides = ["csprofile"],
)
include_paths_feature = feature(
name = "include_paths",
enabled = True,
flag_sets = [
flag_set(
actions = [
ACTION_NAMES.preprocess_assemble,
ACTION_NAMES.linkstamp_compile,
ACTION_NAMES.c_compile,
ACTION_NAMES.cpp_compile,
ACTION_NAMES.cpp_header_parsing,
ACTION_NAMES.cpp_module_compile,
ACTION_NAMES.clif_match,
ACTION_NAMES.objc_compile,
ACTION_NAMES.objcpp_compile,
],
flag_groups = [
flag_group(
flags = ["-iquote", "%{quote_include_paths}"],
iterate_over = "quote_include_paths",
),
flag_group(
flags = ["-I%{include_paths}"],
iterate_over = "include_paths",
),
flag_group(
flags = ["-isystem", "%{system_include_paths}"],
iterate_over = "system_include_paths",
),
],
),
],
)
symbol_counts_feature = feature(
name = "symbol_counts",
flag_sets = [
flag_set(
actions = all_link_actions + lto_index_actions,
flag_groups = [
flag_group(
flags = [
"-Wl,--print-symbol-counts=%{symbol_counts_output}",
],
expand_if_available = "symbol_counts_output",
),
],
),
],
)
llvm_coverage_map_format_feature = feature(
name = "llvm_coverage_map_format",
flag_sets = [
flag_set(
actions = [
ACTION_NAMES.preprocess_assemble,
ACTION_NAMES.c_compile,
ACTION_NAMES.cpp_compile,
ACTION_NAMES.cpp_module_compile,
ACTION_NAMES.objc_compile,
ACTION_NAMES.objcpp_compile,
],
flag_groups = [
flag_group(
flags = [
"-fprofile-instr-generate",
"-fcoverage-mapping",
],
),
],
),
flag_set(
actions = all_link_actions + lto_index_actions + [
"objc-executable",
"objc++-executable",
],
flag_groups = [
flag_group(flags = ["-fprofile-instr-generate"]),
],
),
],
requires = [feature_set(features = ["coverage"])],
provides = ["profile"],
)
strip_debug_symbols_feature = feature(
name = "strip_debug_symbols",
flag_sets = [
flag_set(
actions = all_link_actions + lto_index_actions,
flag_groups = [
flag_group(
flags = ["-Wl,-S"],
expand_if_available = "strip_debug_symbols",
),
],
),
],
)
build_interface_libraries_feature = feature(
name = "build_interface_libraries",
flag_sets = [
flag_set(
actions = [
ACTION_NAMES.cpp_link_dynamic_library,
ACTION_NAMES.cpp_link_nodeps_dynamic_library,
ACTION_NAMES.lto_index_for_dynamic_library,
ACTION_NAMES.lto_index_for_nodeps_dynamic_library,
],
flag_groups = [
flag_group(
flags = [
"%{generate_interface_library}",
"%{interface_library_builder_path}",
"%{interface_library_input_path}",
"%{interface_library_output_path}",
],
expand_if_available = "generate_interface_library",
),
],
with_features = [
with_feature_set(
features = ["supports_interface_shared_libraries"],
),
],
),
],
)
libraries_to_link_feature = feature(
name = "libraries_to_link",
flag_sets = [
flag_set(
actions = all_link_actions + lto_index_actions,
flag_groups = [
flag_group(
iterate_over = "libraries_to_link",
flag_groups = [
flag_group(
flags = ["-Wl,--start-lib"],
expand_if_equal = variable_with_value(
name = "libraries_to_link.type",
value = "object_file_group",
),
),
flag_group(
flags = ["-Wl,-whole-archive"],
expand_if_true =
"libraries_to_link.is_whole_archive",
),
flag_group(
flags = ["%{libraries_to_link.object_files}"],
iterate_over = "libraries_to_link.object_files",
expand_if_equal = variable_with_value(
name = "libraries_to_link.type",
value = "object_file_group",
),
),
flag_group(
flags = ["%{libraries_to_link.name}"],
expand_if_equal = variable_with_value(
name = "libraries_to_link.type",
value = "object_file",
),
),
flag_group(
flags = ["%{libraries_to_link.name}"],
expand_if_equal = variable_with_value(
name = "libraries_to_link.type",
value = "interface_library",
),
),
flag_group(
flags = ["%{libraries_to_link.name}"],
expand_if_equal = variable_with_value(
name = "libraries_to_link.type",
value = "static_library",
),
),
flag_group(
flags = ["-l%{libraries_to_link.name}"],
expand_if_equal = variable_with_value(
name = "libraries_to_link.type",
value = "dynamic_library",
),
),
flag_group(
flags = ["-l:%{libraries_to_link.name}"],
expand_if_equal = variable_with_value(
name = "libraries_to_link.type",
value = "versioned_dynamic_library",
),
),
flag_group(
flags = ["-Wl,-no-whole-archive"],
expand_if_true = "libraries_to_link.is_whole_archive",
),
flag_group(
flags = ["-Wl,--end-lib"],
expand_if_equal = variable_with_value(
name = "libraries_to_link.type",
value = "object_file_group",
),
),
],
expand_if_available = "libraries_to_link",
),
flag_group(
flags = ["-Wl,@%{thinlto_param_file}"],
expand_if_true = "thinlto_param_file",
),
],
),
],
)
user_link_flags_feature = feature(
name = "user_link_flags",
flag_sets = [
flag_set(
actions = all_link_actions + lto_index_actions,
flag_groups = [
flag_group(
flags = ["%{user_link_flags}"],
iterate_over = "user_link_flags",
expand_if_available = "user_link_flags",
),
] + ([flag_group(flags = ctx.attr.link_libs)] if ctx.attr.link_libs else []),
),
],
)
fdo_prefetch_hints_feature = feature(
name = "fdo_prefetch_hints",
flag_sets = [
flag_set(
actions = [
ACTION_NAMES.c_compile,
ACTION_NAMES.cpp_compile,
ACTION_NAMES.lto_backend,
],
flag_groups = [
flag_group(
flags = [
"-Xclang-only=-mllvm",
"-Xclang-only=-prefetch-hints-file=%{fdo_prefetch_hints_path}",
],
expand_if_available = "fdo_prefetch_hints_path",
),
],
),
],
)
linkstamps_feature = feature(
name = "linkstamps",
flag_sets = [
flag_set(
actions = all_link_actions + lto_index_actions,
flag_groups = [
flag_group(
flags = ["%{linkstamp_paths}"],
iterate_over = "linkstamp_paths",
expand_if_available = "linkstamp_paths",
),
],
),
],
)
gcc_coverage_map_format_feature = feature(
name = "gcc_coverage_map_format",
flag_sets = [
flag_set(
actions = [
ACTION_NAMES.preprocess_assemble,
ACTION_NAMES.c_compile,
ACTION_NAMES.cpp_compile,
ACTION_NAMES.cpp_module_compile,
ACTION_NAMES.objc_compile,
ACTION_NAMES.objcpp_compile,
"objc-executable",
"objc++-executable",
],
flag_groups = [
flag_group(
flags = ["-fprofile-arcs", "-ftest-coverage"],
expand_if_available = "gcov_gcno_file",
),
],
),
flag_set(
actions = all_link_actions + lto_index_actions,
flag_groups = [flag_group(flags = ["--coverage"])],
),
],
requires = [feature_set(features = ["coverage"])],
provides = ["profile"],
)
archiver_flags_feature = feature(
name = "archiver_flags",
flag_sets = [
flag_set(
actions = [ACTION_NAMES.cpp_link_static_library],
flag_groups = [
flag_group(flags = ["rcsD"]),
flag_group(
flags = ["%{output_execpath}"],
expand_if_available = "output_execpath",
),
],
),
flag_set(
actions = [ACTION_NAMES.cpp_link_static_library],
flag_groups = [
flag_group(
iterate_over = "libraries_to_link",
flag_groups = [
flag_group(
flags = ["%{libraries_to_link.name}"],
expand_if_equal = variable_with_value(
name = "libraries_to_link.type",
value = "object_file",
),
),
flag_group(
flags = ["%{libraries_to_link.object_files}"],
iterate_over = "libraries_to_link.object_files",
expand_if_equal = variable_with_value(
name = "libraries_to_link.type",
value = "object_file_group",
),
),
],
expand_if_available = "libraries_to_link",
),
],
),
],
)
force_pic_flags_feature = feature(
name = "force_pic_flags",
flag_sets = [
flag_set(
actions = [
ACTION_NAMES.cpp_link_executable,
ACTION_NAMES.lto_index_for_executable,
],
flag_groups = [
flag_group(
flags = ["-pie"],
expand_if_available = "force_pic",
),
],
),
],
)
dependency_file_feature = feature(
name = "dependency_file",
enabled = True,
flag_sets = [
flag_set(
actions = [
ACTION_NAMES.assemble,
ACTION_NAMES.preprocess_assemble,
ACTION_NAMES.c_compile,
ACTION_NAMES.cpp_compile,
ACTION_NAMES.cpp_module_compile,
ACTION_NAMES.objc_compile,
ACTION_NAMES.objcpp_compile,
ACTION_NAMES.cpp_header_parsing,
ACTION_NAMES.clif_match,
],
flag_groups = [
flag_group(
flags = ["-MD", "-MF", "%{dependency_file}"],
expand_if_available = "dependency_file",
),
],
),
],
)
dynamic_library_linker_tool_path = tool_paths
dynamic_library_linker_tool_feature = feature(
name = "dynamic_library_linker_tool",
flag_sets = [
flag_set(
actions = [
ACTION_NAMES.cpp_link_dynamic_library,
ACTION_NAMES.cpp_link_nodeps_dynamic_library,
ACTION_NAMES.lto_index_for_dynamic_library,
ACTION_NAMES.lto_index_for_nodeps_dynamic_library,
],
flag_groups = [
flag_group(
flags = [" + cppLinkDynamicLibraryToolPath + "],
expand_if_available = "generate_interface_library",
),
],
with_features = [
with_feature_set(
features = ["supports_interface_shared_libraries"],
),
],
),
],
)
output_execpath_flags_feature = feature(
name = "output_execpath_flags",
flag_sets = [
flag_set(
actions = all_link_actions + lto_index_actions,
flag_groups = [
flag_group(
flags = ["-o", "%{output_execpath}"],
expand_if_available = "output_execpath",
),
],
),
],
)
# Note that we also set --coverage for c++-link-nodeps-dynamic-library. The
# generated code contains references to gcov symbols, and the dynamic linker
# can't resolve them unless the library is linked against gcov.
coverage_feature = feature(
name = "coverage",
provides = ["profile"],
flag_sets = [
flag_set(
actions = [
ACTION_NAMES.preprocess_assemble,
ACTION_NAMES.c_compile,
ACTION_NAMES.cpp_compile,
ACTION_NAMES.cpp_header_parsing,
ACTION_NAMES.cpp_module_compile,
],
flag_groups = ([
flag_group(flags = ctx.attr.coverage_compile_flags),
] if ctx.attr.coverage_compile_flags else []),
),
flag_set(
actions = all_link_actions + lto_index_actions,
flag_groups = ([
flag_group(flags = ctx.attr.coverage_link_flags),
] if ctx.attr.coverage_link_flags else []),
),
],
)
is_linux = ctx.attr.target_libc != "macosx"
# TODO(#8303): Mac crosstool should also declare every feature.
if is_linux:
features = [
dependency_file_feature,
random_seed_feature,
pic_feature,
per_object_debug_info_feature,
preprocessor_defines_feature,
includes_feature,
include_paths_feature,
fdo_instrument_feature,
cs_fdo_instrument_feature,
cs_fdo_optimize_feature,
fdo_prefetch_hints_feature,
autofdo_feature,
build_interface_libraries_feature,
dynamic_library_linker_tool_feature,
symbol_counts_feature,
shared_flag_feature,
linkstamps_feature,
output_execpath_flags_feature,
runtime_library_search_directories_feature,
library_search_directories_feature,
archiver_flags_feature,
force_pic_flags_feature,
fission_support_feature,
strip_debug_symbols_feature,
coverage_feature,
supports_pic_feature,
] + (
[
supports_start_end_lib_feature,
] if ctx.attr.supports_start_end_lib else []
) + [
default_compile_flags_feature,
default_link_flags_feature,
libraries_to_link_feature,
user_link_flags_feature,
static_libgcc_feature,
fdo_optimize_feature,
supports_dynamic_linker_feature,
dbg_feature,
opt_feature,
user_compile_flags_feature,
sysroot_feature,
unfiltered_compile_flags_feature,
]
else:
features = [
supports_pic_feature,
] + (
[
supports_start_end_lib_feature,
] if ctx.attr.supports_start_end_lib else []
) + [
coverage_feature,
default_compile_flags_feature,
default_link_flags_feature,
fdo_optimize_feature,
supports_dynamic_linker_feature,
dbg_feature,
opt_feature,
user_compile_flags_feature,
sysroot_feature,
unfiltered_compile_flags_feature,
]
return cc_common.create_cc_toolchain_config_info(
ctx = ctx,
features = features,
action_configs = action_configs,
cxx_builtin_include_directories = ctx.attr.cxx_builtin_include_directories,
toolchain_identifier = ctx.attr.toolchain_identifier,
host_system_name = ctx.attr.host_system_name,
target_system_name = ctx.attr.target_system_name,
target_cpu = ctx.attr.cpu,
target_libc = ctx.attr.target_libc,
compiler = ctx.attr.compiler,
abi_version = ctx.attr.abi_version,
abi_libc_version = ctx.attr.abi_libc_version,
tool_paths = tool_paths,
)
cc_toolchain_config = rule(
implementation = _impl,
attrs = {
"cpu": attr.string(mandatory = True),
"compiler": attr.string(mandatory = True),
"toolchain_identifier": attr.string(mandatory = True),
"host_system_name": attr.string(mandatory = True),
"target_system_name": attr.string(mandatory = True),
"target_libc": attr.string(mandatory = True),
"abi_version": attr.string(mandatory = True),
"abi_libc_version": attr.string(mandatory = True),
"cxx_builtin_include_directories": attr.string_list(),
"tool_paths": attr.string_dict(),
"compile_flags": attr.string_list(),
"dbg_compile_flags": attr.string_list(),
"opt_compile_flags": attr.string_list(),
"cxx_flags": attr.string_list(),
"link_flags": attr.string_list(),
"link_libs": attr.string_list(),
"opt_link_flags": attr.string_list(),
"unfiltered_compile_flags": attr.string_list(),
"coverage_compile_flags": attr.string_list(),
"coverage_link_flags": attr.string_list(),
"supports_start_end_lib": attr.bool(),
},
provides = [CcToolchainConfigInfo],
)
0707010000003F000081ED000003E800000064000000015DB0637A000002E3000000000000000000000000000000000000005000000000envoy-build-tools-20191023/toolchains/configs/gcc/bazel_0.29.1/cc/cc_wrapper.sh#!/bin/bash
#
# Copyright 2015 The Bazel Authors. All rights reserved.
#
# 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.
#
# Ship the environment to the C++ action
#
set -eu
# Set-up the environment
# Call the C++ compiler
/usr/bin/gcc "$@"
07070100000040000041ED000003E800000064000000025DB0637A00000000000000000000000000000000000000000000004600000000envoy-build-tools-20191023/toolchains/configs/gcc/bazel_0.29.1/config07070100000041000081A4000003E800000064000000015DB0637A00000700000000000000000000000000000000000000004C00000000envoy-build-tools-20191023/toolchains/configs/gcc/bazel_0.29.1/config/BUILD# Copyright 2016 The Bazel Authors. All rights reserved.
#
# 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.
# This file is auto-generated by an rbe_autoconfig repository rule
# and should not be modified directly.
# See @bazel_toolchains//rules:rbe_repo.bzl
package(default_visibility = ["//visibility:public"])
toolchain(
name = "cc-toolchain",
exec_compatible_with = [
"@bazel_tools//platforms:x86_64",
"@bazel_tools//platforms:linux",
"@bazel_tools//tools/cpp:clang",
],
target_compatible_with = [
"@bazel_tools//platforms:linux",
"@bazel_tools//platforms:x86_64",
],
toolchain = "//toolchains/configs/gcc/bazel_0.29.1/cc:cc-compiler-k8",
toolchain_type = "@bazel_tools//tools/cpp:toolchain_type",
)
platform(
name = "platform",
constraint_values = [
"@bazel_tools//platforms:x86_64",
"@bazel_tools//platforms:linux",
"@bazel_tools//tools/cpp:clang",
],
remote_execution_properties = """
properties: {
name: "container-image"
value:"docker://gcr.io/envoy-ci/envoy-build@sha256:3ca8acc35fdb57ab26e1bb5f9488f37095f45acd77a12602510410dbefa00b58"
}
properties {
name: "OSFamily"
value: "Linux"
}
""",
)
07070100000042000041ED000003E800000064000000045DB0637A00000000000000000000000000000000000000000000003E00000000envoy-build-tools-20191023/toolchains/configs/gcc/bazel_1.1.007070100000043000041ED000003E800000064000000025DB0637A00000000000000000000000000000000000000000000004100000000envoy-build-tools-20191023/toolchains/configs/gcc/bazel_1.1.0/cc07070100000044000081ED000003E800000064000000015DB0637A00001177000000000000000000000000000000000000004700000000envoy-build-tools-20191023/toolchains/configs/gcc/bazel_1.1.0/cc/BUILD# Copyright 2016 The Bazel Authors. All rights reserved.
#
# 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.
# This becomes the BUILD file for @local_config_cc// under non-FreeBSD unixes.
package(default_visibility = ["//visibility:public"])
load(":cc_toolchain_config.bzl", "cc_toolchain_config")
load(":armeabi_cc_toolchain_config.bzl", "armeabi_cc_toolchain_config")
load("@rules_cc//cc:defs.bzl", "cc_toolchain", "cc_toolchain_suite")
licenses(["notice"]) # Apache 2.0
cc_library(
name = "malloc",
)
filegroup(
name = "empty",
srcs = [],
)
filegroup(
name = "cc_wrapper",
srcs = ["cc_wrapper.sh"],
)
filegroup(
name = "compiler_deps",
srcs = glob(["extra_tools/**"], allow_empty = True) + [":builtin_include_directory_paths"],
)
# This is the entry point for --crosstool_top. Toolchains are found
# by lopping off the name of --crosstool_top and searching for
# the "${CPU}" entry in the toolchains attribute.
cc_toolchain_suite(
name = "toolchain",
toolchains = {
"k8|gcc": ":cc-compiler-k8",
"k8": ":cc-compiler-k8",
"armeabi-v7a|compiler": ":cc-compiler-armeabi-v7a",
"armeabi-v7a": ":cc-compiler-armeabi-v7a",
},
)
cc_toolchain(
name = "cc-compiler-k8",
toolchain_identifier = "local",
toolchain_config = ":local",
all_files = ":compiler_deps",
ar_files = ":compiler_deps",
as_files = ":compiler_deps",
compiler_files = ":compiler_deps",
dwp_files = ":empty",
linker_files = ":compiler_deps",
objcopy_files = ":empty",
strip_files = ":empty",
supports_param_files = 1,
)
cc_toolchain_config(
name = "local",
cpu = "k8",
compiler = "gcc",
toolchain_identifier = "local",
host_system_name = "local",
target_system_name = "local",
target_libc = "local",
abi_version = "local",
abi_libc_version = "local",
cxx_builtin_include_directories = ["/usr/lib/gcc/x86_64-linux-gnu/7/include",
"/usr/local/include",
"/usr/lib/gcc/x86_64-linux-gnu/7/include-fixed",
"/usr/include/x86_64-linux-gnu",
"/usr/include",
"/usr/include/c++/7",
"/usr/include/x86_64-linux-gnu/c++/7",
"/usr/include/c++/7/backward"],
tool_paths = {"ar": "/usr/bin/ar",
"ld": "/usr/bin/ld",
"cpp": "/usr/bin/cpp",
"gcc": "/usr/bin/gcc",
"dwp": "/usr/bin/dwp",
"gcov": "None",
"nm": "/usr/bin/nm",
"objcopy": "/usr/bin/objcopy",
"objdump": "/usr/bin/objdump",
"strip": "/usr/bin/strip"},
compile_flags = ["-U_FORTIFY_SOURCE",
"-fstack-protector",
"-Wall",
"-Wunused-but-set-parameter",
"-Wno-free-nonheap-object",
"-fno-omit-frame-pointer"],
opt_compile_flags = ["-g0",
"-O2",
"-D_FORTIFY_SOURCE=1",
"-DNDEBUG",
"-ffunction-sections",
"-fdata-sections"],
dbg_compile_flags = ["-g"],
cxx_flags = ["-std=c++0x"],
link_flags = ["-fuse-ld=gold",
"-Wl,-no-as-needed",
"-Wl,-z,relro,-z,now",
"-B/usr/bin",
"-pass-exit-codes",
"-lm"],
link_libs = ["-l:libstdc++.a"],
opt_link_flags = ["-Wl,--gc-sections"],
unfiltered_compile_flags = ["-fno-canonical-system-headers",
"-Wno-builtin-macro-redefined",
"-D__DATE__=\"redacted\"",
"-D__TIMESTAMP__=\"redacted\"",
"-D__TIME__=\"redacted\""],
coverage_compile_flags = ["--coverage"],
coverage_link_flags = ["--coverage"],
supports_start_end_lib = True,
)
# Android tooling requires a default toolchain for the armeabi-v7a cpu.
cc_toolchain(
name = "cc-compiler-armeabi-v7a",
toolchain_identifier = "stub_armeabi-v7a",
toolchain_config = ":stub_armeabi-v7a",
all_files = ":empty",
ar_files = ":empty",
as_files = ":empty",
compiler_files = ":empty",
dwp_files = ":empty",
linker_files = ":empty",
objcopy_files = ":empty",
strip_files = ":empty",
supports_param_files = 1,
)
armeabi_cc_toolchain_config(name = "stub_armeabi-v7a")
07070100000045000081ED000003E800000064000000015DB0637A00000BA5000000000000000000000000000000000000006100000000envoy-build-tools-20191023/toolchains/configs/gcc/bazel_1.1.0/cc/armeabi_cc_toolchain_config.bzl# Copyright 2019 The Bazel Authors. All rights reserved.
#
# 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.
"""A Starlark cc_toolchain configuration rule"""
load(
"@bazel_tools//tools/cpp:cc_toolchain_config_lib.bzl",
"feature",
"tool_path",
)
def _impl(ctx):
toolchain_identifier = "stub_armeabi-v7a"
host_system_name = "armeabi-v7a"
target_system_name = "armeabi-v7a"
target_cpu = "armeabi-v7a"
target_libc = "armeabi-v7a"
compiler = "compiler"
abi_version = "armeabi-v7a"
abi_libc_version = "armeabi-v7a"
cc_target_os = None
builtin_sysroot = None
action_configs = []
supports_pic_feature = feature(name = "supports_pic", enabled = True)
supports_dynamic_linker_feature = feature(name = "supports_dynamic_linker", enabled = True)
features = [supports_dynamic_linker_feature, supports_pic_feature]
cxx_builtin_include_directories = []
artifact_name_patterns = []
make_variables = []
tool_paths = [
tool_path(name = "ar", path = "/bin/false"),
tool_path(name = "compat-ld", path = "/bin/false"),
tool_path(name = "cpp", path = "/bin/false"),
tool_path(name = "dwp", path = "/bin/false"),
tool_path(name = "gcc", path = "/bin/false"),
tool_path(name = "gcov", path = "/bin/false"),
tool_path(name = "ld", path = "/bin/false"),
tool_path(name = "nm", path = "/bin/false"),
tool_path(name = "objcopy", path = "/bin/false"),
tool_path(name = "objdump", path = "/bin/false"),
tool_path(name = "strip", path = "/bin/false"),
]
return cc_common.create_cc_toolchain_config_info(
ctx = ctx,
features = features,
action_configs = action_configs,
artifact_name_patterns = artifact_name_patterns,
cxx_builtin_include_directories = cxx_builtin_include_directories,
toolchain_identifier = toolchain_identifier,
host_system_name = host_system_name,
target_system_name = target_system_name,
target_cpu = target_cpu,
target_libc = target_libc,
compiler = compiler,
abi_version = abi_version,
abi_libc_version = abi_libc_version,
tool_paths = tool_paths,
make_variables = make_variables,
builtin_sysroot = builtin_sysroot,
cc_target_os = cc_target_os,
)
armeabi_cc_toolchain_config = rule(
implementation = _impl,
attrs = {},
provides = [CcToolchainConfigInfo],
)
07070100000046000081ED000003E800000064000000015DB0637A00000260000000000000000000000000000000000000006100000000envoy-build-tools-20191023/toolchains/configs/gcc/bazel_1.1.0/cc/builtin_include_directory_pathsThis file is generated by cc_configure and contains builtin include directories
that /usr/bin/gcc reported. This file is a dependency of every compilation action and
changes to it will be reflected in the action cache key. When some of these
paths change, Bazel will make sure to rerun the action, even though none of
declared action inputs or the action commandline changes.
/usr/lib/gcc/x86_64-linux-gnu/7/include
/usr/local/include
/usr/lib/gcc/x86_64-linux-gnu/7/include-fixed
/usr/include/x86_64-linux-gnu
/usr/include
/usr/include/c++/7
/usr/include/x86_64-linux-gnu/c++/7
/usr/include/c++/7/backward
07070100000047000081ED000003E800000064000000015DB0637A0000A720000000000000000000000000000000000000005900000000envoy-build-tools-20191023/toolchains/configs/gcc/bazel_1.1.0/cc/cc_toolchain_config.bzl# Copyright 2019 The Bazel Authors. All rights reserved.
#
# 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.
"""A Starlark cc_toolchain configuration rule"""
load(
"@bazel_tools//tools/cpp:cc_toolchain_config_lib.bzl",
"feature",
"feature_set",
"flag_group",
"flag_set",
"tool_path",
"variable_with_value",
"with_feature_set",
)
load("@bazel_tools//tools/build_defs/cc:action_names.bzl", "ACTION_NAMES")
all_compile_actions = [
ACTION_NAMES.c_compile,
ACTION_NAMES.cpp_compile,
ACTION_NAMES.linkstamp_compile,
ACTION_NAMES.assemble,
ACTION_NAMES.preprocess_assemble,
ACTION_NAMES.cpp_header_parsing,
ACTION_NAMES.cpp_module_compile,
ACTION_NAMES.cpp_module_codegen,
ACTION_NAMES.clif_match,
ACTION_NAMES.lto_backend,
]
all_cpp_compile_actions = [
ACTION_NAMES.cpp_compile,
ACTION_NAMES.linkstamp_compile,
ACTION_NAMES.cpp_header_parsing,
ACTION_NAMES.cpp_module_compile,
ACTION_NAMES.cpp_module_codegen,
ACTION_NAMES.clif_match,
]
preprocessor_compile_actions = [
ACTION_NAMES.c_compile,
ACTION_NAMES.cpp_compile,
ACTION_NAMES.linkstamp_compile,
ACTION_NAMES.preprocess_assemble,
ACTION_NAMES.cpp_header_parsing,
ACTION_NAMES.cpp_module_compile,
ACTION_NAMES.clif_match,
]
codegen_compile_actions = [
ACTION_NAMES.c_compile,
ACTION_NAMES.cpp_compile,
ACTION_NAMES.linkstamp_compile,
ACTION_NAMES.assemble,
ACTION_NAMES.preprocess_assemble,
ACTION_NAMES.cpp_module_codegen,
ACTION_NAMES.lto_backend,
]
all_link_actions = [
ACTION_NAMES.cpp_link_executable,
ACTION_NAMES.cpp_link_dynamic_library,
ACTION_NAMES.cpp_link_nodeps_dynamic_library,
]
lto_index_actions = [
ACTION_NAMES.lto_index_for_executable,
ACTION_NAMES.lto_index_for_dynamic_library,
ACTION_NAMES.lto_index_for_nodeps_dynamic_library,
]
def _impl(ctx):
tool_paths = [
tool_path(name = name, path = path)
for name, path in ctx.attr.tool_paths.items()
]
action_configs = []
supports_pic_feature = feature(
name = "supports_pic",
enabled = True,
)
supports_start_end_lib_feature = feature(
name = "supports_start_end_lib",
enabled = True,
)
default_compile_flags_feature = feature(
name = "default_compile_flags",
enabled = True,
flag_sets = [
flag_set(
actions = all_compile_actions,
flag_groups = ([
flag_group(
flags = ctx.attr.compile_flags,
),
] if ctx.attr.compile_flags else []),
),
flag_set(
actions = all_compile_actions,
flag_groups = ([
flag_group(
flags = ctx.attr.dbg_compile_flags,
),
] if ctx.attr.dbg_compile_flags else []),
with_features = [with_feature_set(features = ["dbg"])],
),
flag_set(
actions = all_compile_actions,
flag_groups = ([
flag_group(
flags = ctx.attr.opt_compile_flags,
),
] if ctx.attr.opt_compile_flags else []),
with_features = [with_feature_set(features = ["opt"])],
),
flag_set(
actions = all_cpp_compile_actions + [ACTION_NAMES.lto_backend],
flag_groups = ([
flag_group(
flags = ctx.attr.cxx_flags,
),
] if ctx.attr.cxx_flags else []),
),
],
)
default_link_flags_feature = feature(
name = "default_link_flags",
enabled = True,
flag_sets = [
flag_set(
actions = all_link_actions + lto_index_actions,
flag_groups = ([
flag_group(
flags = ctx.attr.link_flags,
),
] if ctx.attr.link_flags else []),
),
flag_set(
actions = all_link_actions + lto_index_actions,
flag_groups = ([
flag_group(
flags = ctx.attr.opt_link_flags,
),
] if ctx.attr.opt_link_flags else []),
with_features = [with_feature_set(features = ["opt"])],
),
],
)
dbg_feature = feature(name = "dbg")
opt_feature = feature(name = "opt")
sysroot_feature = feature(
name = "sysroot",
enabled = True,
flag_sets = [
flag_set(
actions = [
ACTION_NAMES.preprocess_assemble,
ACTION_NAMES.linkstamp_compile,
ACTION_NAMES.c_compile,
ACTION_NAMES.cpp_compile,
ACTION_NAMES.cpp_header_parsing,
ACTION_NAMES.cpp_module_compile,
ACTION_NAMES.cpp_module_codegen,
ACTION_NAMES.lto_backend,
ACTION_NAMES.clif_match,
] + all_link_actions + lto_index_actions,
flag_groups = [
flag_group(
flags = ["--sysroot=%{sysroot}"],
expand_if_available = "sysroot",
),
],
),
],
)
fdo_optimize_feature = feature(
name = "fdo_optimize",
flag_sets = [
flag_set(
actions = [ACTION_NAMES.c_compile, ACTION_NAMES.cpp_compile],
flag_groups = [
flag_group(
flags = [
"-fprofile-use=%{fdo_profile_path}",
"-fprofile-correction",
],
expand_if_available = "fdo_profile_path",
),
],
),
],
provides = ["profile"],
)
supports_dynamic_linker_feature = feature(name = "supports_dynamic_linker", enabled = True)
user_compile_flags_feature = feature(
name = "user_compile_flags",
enabled = True,
flag_sets = [
flag_set(
actions = all_compile_actions,
flag_groups = [
flag_group(
flags = ["%{user_compile_flags}"],
iterate_over = "user_compile_flags",
expand_if_available = "user_compile_flags",
),
],
),
],
)
unfiltered_compile_flags_feature = feature(
name = "unfiltered_compile_flags",
enabled = True,
flag_sets = [
flag_set(
actions = all_compile_actions,
flag_groups = ([
flag_group(
flags = ctx.attr.unfiltered_compile_flags,
),
] if ctx.attr.unfiltered_compile_flags else []),
),
],
)
library_search_directories_feature = feature(
name = "library_search_directories",
flag_sets = [
flag_set(
actions = all_link_actions + lto_index_actions,
flag_groups = [
flag_group(
flags = ["-L%{library_search_directories}"],
iterate_over = "library_search_directories",
expand_if_available = "library_search_directories",
),
],
),
],
)
static_libgcc_feature = feature(
name = "static_libgcc",
enabled = True,
flag_sets = [
flag_set(
actions = [
ACTION_NAMES.cpp_link_executable,
ACTION_NAMES.cpp_link_dynamic_library,
ACTION_NAMES.lto_index_for_executable,
ACTION_NAMES.lto_index_for_dynamic_library,
],
flag_groups = [flag_group(flags = ["-static-libgcc"])],
with_features = [
with_feature_set(features = ["static_link_cpp_runtimes"]),
],
),
],
)
pic_feature = feature(
name = "pic",
enabled = True,
flag_sets = [
flag_set(
actions = [
ACTION_NAMES.assemble,
ACTION_NAMES.preprocess_assemble,
ACTION_NAMES.linkstamp_compile,
ACTION_NAMES.c_compile,
ACTION_NAMES.cpp_compile,
ACTION_NAMES.cpp_module_codegen,
ACTION_NAMES.cpp_module_compile,
],
flag_groups = [
flag_group(flags = ["-fPIC"], expand_if_available = "pic"),
],
),
],
)
per_object_debug_info_feature = feature(
name = "per_object_debug_info",
flag_sets = [
flag_set(
actions = [
ACTION_NAMES.assemble,
ACTION_NAMES.preprocess_assemble,
ACTION_NAMES.c_compile,
ACTION_NAMES.cpp_compile,
ACTION_NAMES.cpp_module_codegen,
],
flag_groups = [
flag_group(
flags = ["-gsplit-dwarf"],
expand_if_available = "per_object_debug_info_file",
),
],
),
],
)
preprocessor_defines_feature = feature(
name = "preprocessor_defines",
enabled = True,
flag_sets = [
flag_set(
actions = [
ACTION_NAMES.preprocess_assemble,
ACTION_NAMES.linkstamp_compile,
ACTION_NAMES.c_compile,
ACTION_NAMES.cpp_compile,
ACTION_NAMES.cpp_header_parsing,
ACTION_NAMES.cpp_module_compile,
ACTION_NAMES.clif_match,
],
flag_groups = [
flag_group(
flags = ["-D%{preprocessor_defines}"],
iterate_over = "preprocessor_defines",
),
],
),
],
)
cs_fdo_optimize_feature = feature(
name = "cs_fdo_optimize",
flag_sets = [
flag_set(
actions = [ACTION_NAMES.lto_backend],
flag_groups = [
flag_group(
flags = [
"-fprofile-use=%{fdo_profile_path}",
"-Xclang-only=-Wno-profile-instr-unprofiled",
"-Xclang-only=-Wno-profile-instr-out-of-date",
"-fprofile-correction",
],
expand_if_available = "fdo_profile_path",
),
],
),
],
provides = ["csprofile"],
)
autofdo_feature = feature(
name = "autofdo",
flag_sets = [
flag_set(
actions = [ACTION_NAMES.c_compile, ACTION_NAMES.cpp_compile],
flag_groups = [
flag_group(
flags = [
"-fauto-profile=%{fdo_profile_path}",
"-fprofile-correction",
],
expand_if_available = "fdo_profile_path",
),
],
),
],
provides = ["profile"],
)
runtime_library_search_directories_feature = feature(
name = "runtime_library_search_directories",
flag_sets = [
flag_set(
actions = all_link_actions + lto_index_actions,
flag_groups = [
flag_group(
iterate_over = "runtime_library_search_directories",
flag_groups = [
flag_group(
flags = [
"-Wl,-rpath,$EXEC_ORIGIN/%{runtime_library_search_directories}",
],
expand_if_true = "is_cc_test",
),
flag_group(
flags = [
"-Wl,-rpath,$ORIGIN/%{runtime_library_search_directories}",
],
expand_if_false = "is_cc_test",
),
],
expand_if_available =
"runtime_library_search_directories",
),
],
with_features = [
with_feature_set(features = ["static_link_cpp_runtimes"]),
],
),
flag_set(
actions = all_link_actions + lto_index_actions,
flag_groups = [
flag_group(
iterate_over = "runtime_library_search_directories",
flag_groups = [
flag_group(
flags = [
"-Wl,-rpath,$ORIGIN/%{runtime_library_search_directories}",
],
),
],
expand_if_available =
"runtime_library_search_directories",
),
],
with_features = [
with_feature_set(
not_features = ["static_link_cpp_runtimes"],
),
],
),
],
)
fission_support_feature = feature(
name = "fission_support",
flag_sets = [
flag_set(
actions = all_link_actions + lto_index_actions,
flag_groups = [
flag_group(
flags = ["-Wl,--gdb-index"],
expand_if_available = "is_using_fission",
),
],
),
],
)
shared_flag_feature = feature(
name = "shared_flag",
flag_sets = [
flag_set(
actions = [
ACTION_NAMES.cpp_link_dynamic_library,
ACTION_NAMES.cpp_link_nodeps_dynamic_library,
ACTION_NAMES.lto_index_for_dynamic_library,
ACTION_NAMES.lto_index_for_nodeps_dynamic_library,
],
flag_groups = [flag_group(flags = ["-shared"])],
),
],
)
random_seed_feature = feature(
name = "random_seed",
enabled = True,
flag_sets = [
flag_set(
actions = [
ACTION_NAMES.c_compile,
ACTION_NAMES.cpp_compile,
ACTION_NAMES.cpp_module_codegen,
ACTION_NAMES.cpp_module_compile,
],
flag_groups = [
flag_group(
flags = ["-frandom-seed=%{output_file}"],
expand_if_available = "output_file",
),
],
),
],
)
includes_feature = feature(
name = "includes",
enabled = True,
flag_sets = [
flag_set(
actions = [
ACTION_NAMES.preprocess_assemble,
ACTION_NAMES.linkstamp_compile,
ACTION_NAMES.c_compile,
ACTION_NAMES.cpp_compile,
ACTION_NAMES.cpp_header_parsing,
ACTION_NAMES.cpp_module_compile,
ACTION_NAMES.clif_match,
ACTION_NAMES.objc_compile,
ACTION_NAMES.objcpp_compile,
],
flag_groups = [
flag_group(
flags = ["-include", "%{includes}"],
iterate_over = "includes",
expand_if_available = "includes",
),
],
),
],
)
fdo_instrument_feature = feature(
name = "fdo_instrument",
flag_sets = [
flag_set(
actions = [
ACTION_NAMES.c_compile,
ACTION_NAMES.cpp_compile,
] + all_link_actions + lto_index_actions,
flag_groups = [
flag_group(
flags = [
"-fprofile-generate=%{fdo_instrument_path}",
"-fno-data-sections",
],
expand_if_available = "fdo_instrument_path",
),
],
),
],
provides = ["profile"],
)
cs_fdo_instrument_feature = feature(
name = "cs_fdo_instrument",
flag_sets = [
flag_set(
actions = [
ACTION_NAMES.c_compile,
ACTION_NAMES.cpp_compile,
ACTION_NAMES.lto_backend,
] + all_link_actions + lto_index_actions,
flag_groups = [
flag_group(
flags = [
"-fcs-profile-generate=%{cs_fdo_instrument_path}",
],
expand_if_available = "cs_fdo_instrument_path",
),
],
),
],
provides = ["csprofile"],
)
include_paths_feature = feature(
name = "include_paths",
enabled = True,
flag_sets = [
flag_set(
actions = [
ACTION_NAMES.preprocess_assemble,
ACTION_NAMES.linkstamp_compile,
ACTION_NAMES.c_compile,
ACTION_NAMES.cpp_compile,
ACTION_NAMES.cpp_header_parsing,
ACTION_NAMES.cpp_module_compile,
ACTION_NAMES.clif_match,
ACTION_NAMES.objc_compile,
ACTION_NAMES.objcpp_compile,
],
flag_groups = [
flag_group(
flags = ["-iquote", "%{quote_include_paths}"],
iterate_over = "quote_include_paths",
),
flag_group(
flags = ["-I%{include_paths}"],
iterate_over = "include_paths",
),
flag_group(
flags = ["-isystem", "%{system_include_paths}"],
iterate_over = "system_include_paths",
),
],
),
],
)
symbol_counts_feature = feature(
name = "symbol_counts",
flag_sets = [
flag_set(
actions = all_link_actions + lto_index_actions,
flag_groups = [
flag_group(
flags = [
"-Wl,--print-symbol-counts=%{symbol_counts_output}",
],
expand_if_available = "symbol_counts_output",
),
],
),
],
)
llvm_coverage_map_format_feature = feature(
name = "llvm_coverage_map_format",
flag_sets = [
flag_set(
actions = [
ACTION_NAMES.preprocess_assemble,
ACTION_NAMES.c_compile,
ACTION_NAMES.cpp_compile,
ACTION_NAMES.cpp_module_compile,
ACTION_NAMES.objc_compile,
ACTION_NAMES.objcpp_compile,
],
flag_groups = [
flag_group(
flags = [
"-fprofile-instr-generate",
"-fcoverage-mapping",
],
),
],
),
flag_set(
actions = all_link_actions + lto_index_actions + [
"objc-executable",
"objc++-executable",
],
flag_groups = [
flag_group(flags = ["-fprofile-instr-generate"]),
],
),
],
requires = [feature_set(features = ["coverage"])],
provides = ["profile"],
)
strip_debug_symbols_feature = feature(
name = "strip_debug_symbols",
flag_sets = [
flag_set(
actions = all_link_actions + lto_index_actions,
flag_groups = [
flag_group(
flags = ["-Wl,-S"],
expand_if_available = "strip_debug_symbols",
),
],
),
],
)
build_interface_libraries_feature = feature(
name = "build_interface_libraries",
flag_sets = [
flag_set(
actions = [
ACTION_NAMES.cpp_link_dynamic_library,
ACTION_NAMES.cpp_link_nodeps_dynamic_library,
ACTION_NAMES.lto_index_for_dynamic_library,
ACTION_NAMES.lto_index_for_nodeps_dynamic_library,
],
flag_groups = [
flag_group(
flags = [
"%{generate_interface_library}",
"%{interface_library_builder_path}",
"%{interface_library_input_path}",
"%{interface_library_output_path}",
],
expand_if_available = "generate_interface_library",
),
],
with_features = [
with_feature_set(
features = ["supports_interface_shared_libraries"],
),
],
),
],
)
libraries_to_link_feature = feature(
name = "libraries_to_link",
flag_sets = [
flag_set(
actions = all_link_actions + lto_index_actions,
flag_groups = [
flag_group(
iterate_over = "libraries_to_link",
flag_groups = [
flag_group(
flags = ["-Wl,--start-lib"],
expand_if_equal = variable_with_value(
name = "libraries_to_link.type",
value = "object_file_group",
),
),
flag_group(
flags = ["-Wl,-whole-archive"],
expand_if_true =
"libraries_to_link.is_whole_archive",
),
flag_group(
flags = ["%{libraries_to_link.object_files}"],
iterate_over = "libraries_to_link.object_files",
expand_if_equal = variable_with_value(
name = "libraries_to_link.type",
value = "object_file_group",
),
),
flag_group(
flags = ["%{libraries_to_link.name}"],
expand_if_equal = variable_with_value(
name = "libraries_to_link.type",
value = "object_file",
),
),
flag_group(
flags = ["%{libraries_to_link.name}"],
expand_if_equal = variable_with_value(
name = "libraries_to_link.type",
value = "interface_library",
),
),
flag_group(
flags = ["%{libraries_to_link.name}"],
expand_if_equal = variable_with_value(
name = "libraries_to_link.type",
value = "static_library",
),
),
flag_group(
flags = ["-l%{libraries_to_link.name}"],
expand_if_equal = variable_with_value(
name = "libraries_to_link.type",
value = "dynamic_library",
),
),
flag_group(
flags = ["-l:%{libraries_to_link.name}"],
expand_if_equal = variable_with_value(
name = "libraries_to_link.type",
value = "versioned_dynamic_library",
),
),
flag_group(
flags = ["-Wl,-no-whole-archive"],
expand_if_true = "libraries_to_link.is_whole_archive",
),
flag_group(
flags = ["-Wl,--end-lib"],
expand_if_equal = variable_with_value(
name = "libraries_to_link.type",
value = "object_file_group",
),
),
],
expand_if_available = "libraries_to_link",
),
flag_group(
flags = ["-Wl,@%{thinlto_param_file}"],
expand_if_true = "thinlto_param_file",
),
],
),
],
)
user_link_flags_feature = feature(
name = "user_link_flags",
flag_sets = [
flag_set(
actions = all_link_actions + lto_index_actions,
flag_groups = [
flag_group(
flags = ["%{user_link_flags}"],
iterate_over = "user_link_flags",
expand_if_available = "user_link_flags",
),
] + ([flag_group(flags = ctx.attr.link_libs)] if ctx.attr.link_libs else []),
),
],
)
fdo_prefetch_hints_feature = feature(
name = "fdo_prefetch_hints",
flag_sets = [
flag_set(
actions = [
ACTION_NAMES.c_compile,
ACTION_NAMES.cpp_compile,
ACTION_NAMES.lto_backend,
],
flag_groups = [
flag_group(
flags = [
"-Xclang-only=-mllvm",
"-Xclang-only=-prefetch-hints-file=%{fdo_prefetch_hints_path}",
],
expand_if_available = "fdo_prefetch_hints_path",
),
],
),
],
)
linkstamps_feature = feature(
name = "linkstamps",
flag_sets = [
flag_set(
actions = all_link_actions + lto_index_actions,
flag_groups = [
flag_group(
flags = ["%{linkstamp_paths}"],
iterate_over = "linkstamp_paths",
expand_if_available = "linkstamp_paths",
),
],
),
],
)
gcc_coverage_map_format_feature = feature(
name = "gcc_coverage_map_format",
flag_sets = [
flag_set(
actions = [
ACTION_NAMES.preprocess_assemble,
ACTION_NAMES.c_compile,
ACTION_NAMES.cpp_compile,
ACTION_NAMES.cpp_module_compile,
ACTION_NAMES.objc_compile,
ACTION_NAMES.objcpp_compile,
"objc-executable",
"objc++-executable",
],
flag_groups = [
flag_group(
flags = ["-fprofile-arcs", "-ftest-coverage"],
expand_if_available = "gcov_gcno_file",
),
],
),
flag_set(
actions = all_link_actions + lto_index_actions,
flag_groups = [flag_group(flags = ["--coverage"])],
),
],
requires = [feature_set(features = ["coverage"])],
provides = ["profile"],
)
archiver_flags_feature = feature(
name = "archiver_flags",
flag_sets = [
flag_set(
actions = [ACTION_NAMES.cpp_link_static_library],
flag_groups = [
flag_group(flags = ["rcsD"]),
flag_group(
flags = ["%{output_execpath}"],
expand_if_available = "output_execpath",
),
],
),
flag_set(
actions = [ACTION_NAMES.cpp_link_static_library],
flag_groups = [
flag_group(
iterate_over = "libraries_to_link",
flag_groups = [
flag_group(
flags = ["%{libraries_to_link.name}"],
expand_if_equal = variable_with_value(
name = "libraries_to_link.type",
value = "object_file",
),
),
flag_group(
flags = ["%{libraries_to_link.object_files}"],
iterate_over = "libraries_to_link.object_files",
expand_if_equal = variable_with_value(
name = "libraries_to_link.type",
value = "object_file_group",
),
),
],
expand_if_available = "libraries_to_link",
),
],
),
],
)
force_pic_flags_feature = feature(
name = "force_pic_flags",
flag_sets = [
flag_set(
actions = [
ACTION_NAMES.cpp_link_executable,
ACTION_NAMES.lto_index_for_executable,
],
flag_groups = [
flag_group(
flags = ["-pie"],
expand_if_available = "force_pic",
),
],
),
],
)
dependency_file_feature = feature(
name = "dependency_file",
enabled = True,
flag_sets = [
flag_set(
actions = [
ACTION_NAMES.assemble,
ACTION_NAMES.preprocess_assemble,
ACTION_NAMES.c_compile,
ACTION_NAMES.cpp_compile,
ACTION_NAMES.cpp_module_compile,
ACTION_NAMES.objc_compile,
ACTION_NAMES.objcpp_compile,
ACTION_NAMES.cpp_header_parsing,
ACTION_NAMES.clif_match,
],
flag_groups = [
flag_group(
flags = ["-MD", "-MF", "%{dependency_file}"],
expand_if_available = "dependency_file",
),
],
),
],
)
dynamic_library_linker_tool_path = tool_paths
dynamic_library_linker_tool_feature = feature(
name = "dynamic_library_linker_tool",
flag_sets = [
flag_set(
actions = [
ACTION_NAMES.cpp_link_dynamic_library,
ACTION_NAMES.cpp_link_nodeps_dynamic_library,
ACTION_NAMES.lto_index_for_dynamic_library,
ACTION_NAMES.lto_index_for_nodeps_dynamic_library,
],
flag_groups = [
flag_group(
flags = [" + cppLinkDynamicLibraryToolPath + "],
expand_if_available = "generate_interface_library",
),
],
with_features = [
with_feature_set(
features = ["supports_interface_shared_libraries"],
),
],
),
],
)
output_execpath_flags_feature = feature(
name = "output_execpath_flags",
flag_sets = [
flag_set(
actions = all_link_actions + lto_index_actions,
flag_groups = [
flag_group(
flags = ["-o", "%{output_execpath}"],
expand_if_available = "output_execpath",
),
],
),
],
)
# Note that we also set --coverage for c++-link-nodeps-dynamic-library. The
# generated code contains references to gcov symbols, and the dynamic linker
# can't resolve them unless the library is linked against gcov.
coverage_feature = feature(
name = "coverage",
provides = ["profile"],
flag_sets = [
flag_set(
actions = [
ACTION_NAMES.preprocess_assemble,
ACTION_NAMES.c_compile,
ACTION_NAMES.cpp_compile,
ACTION_NAMES.cpp_header_parsing,
ACTION_NAMES.cpp_module_compile,
],
flag_groups = ([
flag_group(flags = ctx.attr.coverage_compile_flags),
] if ctx.attr.coverage_compile_flags else []),
),
flag_set(
actions = all_link_actions + lto_index_actions,
flag_groups = ([
flag_group(flags = ctx.attr.coverage_link_flags),
] if ctx.attr.coverage_link_flags else []),
),
],
)
thinlto_feature = feature(
name = "thin_lto",
flag_sets = [
flag_set(
actions = [
ACTION_NAMES.c_compile,
ACTION_NAMES.cpp_compile,
] + all_link_actions + lto_index_actions,
flag_groups = [
flag_group(flags = ["-flto=thin"]),
flag_group(
expand_if_available = "lto_indexing_bitcode_file",
flags = [
"-Xclang",
"-fthin-link-bitcode=%{lto_indexing_bitcode_file}",
],
),
],
),
flag_set(
actions = [ACTION_NAMES.linkstamp_compile],
flag_groups = [flag_group(flags = ["-DBUILD_LTO_TYPE=thin"])],
),
flag_set(
actions = lto_index_actions,
flag_groups = [
flag_group(flags = [
"-flto=thin",
"-Wl,-plugin-opt,thinlto-index-only%{thinlto_optional_params_file}",
"-Wl,-plugin-opt,thinlto-emit-imports-files",
"-Wl,-plugin-opt,thinlto-prefix-replace=%{thinlto_prefix_replace}",
]),
flag_group(
expand_if_available = "thinlto_object_suffix_replace",
flags = [
"-Wl,-plugin-opt,thinlto-object-suffix-replace=%{thinlto_object_suffix_replace}",
],
),
flag_group(
expand_if_available = "thinlto_merged_object_file",
flags = [
"-Wl,-plugin-opt,obj-path=%{thinlto_merged_object_file}",
],
),
],
),
flag_set(
actions = [ACTION_NAMES.lto_backend],
flag_groups = [
flag_group(flags = [
"-c",
"-fthinlto-index=%{thinlto_index}",
"-o",
"%{thinlto_output_object_file}",
"-x",
"ir",
"%{thinlto_input_bitcode_file}",
]),
],
),
],
)
is_linux = ctx.attr.target_libc != "macosx"
# TODO(#8303): Mac crosstool should also declare every feature.
if is_linux:
features = [
dependency_file_feature,
random_seed_feature,
pic_feature,
per_object_debug_info_feature,
preprocessor_defines_feature,
includes_feature,
include_paths_feature,
fdo_instrument_feature,
cs_fdo_instrument_feature,
cs_fdo_optimize_feature,
thinlto_feature,
fdo_prefetch_hints_feature,
autofdo_feature,
build_interface_libraries_feature,
dynamic_library_linker_tool_feature,
symbol_counts_feature,
shared_flag_feature,
linkstamps_feature,
output_execpath_flags_feature,
runtime_library_search_directories_feature,
library_search_directories_feature,
archiver_flags_feature,
force_pic_flags_feature,
fission_support_feature,
strip_debug_symbols_feature,
coverage_feature,
supports_pic_feature,
] + (
[
supports_start_end_lib_feature,
] if ctx.attr.supports_start_end_lib else []
) + [
default_compile_flags_feature,
default_link_flags_feature,
libraries_to_link_feature,
user_link_flags_feature,
static_libgcc_feature,
fdo_optimize_feature,
supports_dynamic_linker_feature,
dbg_feature,
opt_feature,
user_compile_flags_feature,
sysroot_feature,
unfiltered_compile_flags_feature,
]
else:
features = [
supports_pic_feature,
] + (
[
supports_start_end_lib_feature,
] if ctx.attr.supports_start_end_lib else []
) + [
coverage_feature,
default_compile_flags_feature,
default_link_flags_feature,
fdo_optimize_feature,
supports_dynamic_linker_feature,
dbg_feature,
opt_feature,
user_compile_flags_feature,
sysroot_feature,
unfiltered_compile_flags_feature,
]
return cc_common.create_cc_toolchain_config_info(
ctx = ctx,
features = features,
action_configs = action_configs,
cxx_builtin_include_directories = ctx.attr.cxx_builtin_include_directories,
toolchain_identifier = ctx.attr.toolchain_identifier,
host_system_name = ctx.attr.host_system_name,
target_system_name = ctx.attr.target_system_name,
target_cpu = ctx.attr.cpu,
target_libc = ctx.attr.target_libc,
compiler = ctx.attr.compiler,
abi_version = ctx.attr.abi_version,
abi_libc_version = ctx.attr.abi_libc_version,
tool_paths = tool_paths,
)
cc_toolchain_config = rule(
implementation = _impl,
attrs = {
"cpu": attr.string(mandatory = True),
"compiler": attr.string(mandatory = True),
"toolchain_identifier": attr.string(mandatory = True),
"host_system_name": attr.string(mandatory = True),
"target_system_name": attr.string(mandatory = True),
"target_libc": attr.string(mandatory = True),
"abi_version": attr.string(mandatory = True),
"abi_libc_version": attr.string(mandatory = True),
"cxx_builtin_include_directories": attr.string_list(),
"tool_paths": attr.string_dict(),
"compile_flags": attr.string_list(),
"dbg_compile_flags": attr.string_list(),
"opt_compile_flags": attr.string_list(),
"cxx_flags": attr.string_list(),
"link_flags": attr.string_list(),
"link_libs": attr.string_list(),
"opt_link_flags": attr.string_list(),
"unfiltered_compile_flags": attr.string_list(),
"coverage_compile_flags": attr.string_list(),
"coverage_link_flags": attr.string_list(),
"supports_start_end_lib": attr.bool(),
},
provides = [CcToolchainConfigInfo],
)
07070100000048000081ED000003E800000064000000015DB0637A000002E3000000000000000000000000000000000000004F00000000envoy-build-tools-20191023/toolchains/configs/gcc/bazel_1.1.0/cc/cc_wrapper.sh#!/bin/bash
#
# Copyright 2015 The Bazel Authors. All rights reserved.
#
# 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.
#
# Ship the environment to the C++ action
#
set -eu
# Set-up the environment
# Call the C++ compiler
/usr/bin/gcc "$@"
07070100000049000041ED000003E800000064000000025DB0637A00000000000000000000000000000000000000000000004500000000envoy-build-tools-20191023/toolchains/configs/gcc/bazel_1.1.0/config0707010000004A000081A4000003E800000064000000015DB0637A000006FF000000000000000000000000000000000000004B00000000envoy-build-tools-20191023/toolchains/configs/gcc/bazel_1.1.0/config/BUILD# Copyright 2016 The Bazel Authors. All rights reserved.
#
# 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.
# This file is auto-generated by an rbe_autoconfig repository rule
# and should not be modified directly.
# See @bazel_toolchains//rules:rbe_repo.bzl
package(default_visibility = ["//visibility:public"])
toolchain(
name = "cc-toolchain",
exec_compatible_with = [
"@bazel_tools//platforms:x86_64",
"@bazel_tools//platforms:linux",
"@bazel_tools//tools/cpp:clang",
],
target_compatible_with = [
"@bazel_tools//platforms:linux",
"@bazel_tools//platforms:x86_64",
],
toolchain = "//toolchains/configs/gcc/bazel_1.1.0/cc:cc-compiler-k8",
toolchain_type = "@bazel_tools//tools/cpp:toolchain_type",
)
platform(
name = "platform",
constraint_values = [
"@bazel_tools//platforms:x86_64",
"@bazel_tools//platforms:linux",
"@bazel_tools//tools/cpp:clang",
],
remote_execution_properties = """
properties: {
name: "container-image"
value:"docker://gcr.io/envoy-ci/envoy-build@sha256:3ca8acc35fdb57ab26e1bb5f9488f37095f45acd77a12602510410dbefa00b58"
}
properties {
name: "OSFamily"
value: "Linux"
}
""",
)
0707010000004B000081A4000003E800000064000000015DB0637A000008BB000000000000000000000000000000000000003B00000000envoy-build-tools-20191023/toolchains/configs/versions.bzl# Generated file, do not modify by hand
# Generated by 'rbe_ubuntu_gcc_gen' rbe_autoconfig rule
"""Definitions to be used in rbe_repo attr of an rbe_autoconf rule """
toolchain_config_spec0 = struct(config_repos = [], create_cc_configs = True, create_java_configs = False, env = {"BAZEL_COMPILER": "clang", "BAZEL_LINKLIBS": "-l%:libstdc++.a", "BAZEL_LINKOPTS": "-lm:-fuse-ld=lld", "BAZEL_USE_LLVM_NATIVE_COVERAGE": "1", "GCOV": "llvm-profdata", "CC": "clang", "CXX": "clang++", "PATH": "/usr/sbin:/usr/bin:/sbin:/bin:/opt/llvm/bin"}, java_home = None, name = "clang")
toolchain_config_spec1 = struct(config_repos = [], create_cc_configs = True, create_java_configs = False, env = {"BAZEL_COMPILER": "clang", "BAZEL_LINKLIBS": "-l%:libc++.a:-l%:libc++abi.a", "BAZEL_LINKOPTS": "-lm:-pthread:-fuse-ld=lld", "BAZEL_USE_LLVM_NATIVE_COVERAGE": "1", "GCOV": "llvm-profdata", "CC": "clang", "CXX": "clang++", "PATH": "/usr/sbin:/usr/bin:/sbin:/bin:/opt/llvm/bin", "BAZEL_CXXOPTS": "-stdlib=libc++", "CXXFLAGS": "-stdlib=libc++"}, java_home = None, name = "clang_libcxx")
toolchain_config_spec2 = struct(config_repos = [], create_cc_configs = True, create_java_configs = False, env = {"BAZEL_COMPILER": "gcc", "BAZEL_LINKLIBS": "-l%:libstdc++.a", "BAZEL_LINKOPTS": "-lm", "CC": "gcc", "CXX": "g++", "PATH": "/usr/sbin:/usr/bin:/sbin:/bin:/opt/llvm/bin"}, java_home = None, name = "gcc")
_TOOLCHAIN_CONFIG_SPECS = [toolchain_config_spec0,toolchain_config_spec1,toolchain_config_spec2]
_BAZEL_TO_CONFIG_SPEC_NAMES = {"0.29.1": ["clang", "clang_libcxx", "gcc"], "1.1.0": ["clang", "clang_libcxx", "gcc"]}
LATEST = "sha256:3ca8acc35fdb57ab26e1bb5f9488f37095f45acd77a12602510410dbefa00b58"
CONTAINER_TO_CONFIG_SPEC_NAMES = {"sha256:3ca8acc35fdb57ab26e1bb5f9488f37095f45acd77a12602510410dbefa00b58": ["clang", "clang_libcxx", "gcc"]}
_DEFAULT_TOOLCHAIN_CONFIG_SPEC = toolchain_config_spec0
TOOLCHAIN_CONFIG_AUTOGEN_SPEC = struct(
bazel_to_config_spec_names_map = _BAZEL_TO_CONFIG_SPEC_NAMES,
container_to_config_spec_names_map = CONTAINER_TO_CONFIG_SPEC_NAMES,
default_toolchain_config_spec = _DEFAULT_TOOLCHAIN_CONFIG_SPEC,
latest_container = LATEST,
toolchain_config_specs = _TOOLCHAIN_CONFIG_SPECS,
)0707010000004C000081A4000003E800000064000000015DB0637A00000229000000000000000000000000000000000000003000000000envoy-build-tools-20191023/toolchains/empty.bzl_BAZEL_TO_CONFIG_SPEC_NAMES = {}
# sha256 digest of the latest version of the toolchain container.
LATEST = ""
_CONTAINER_TO_CONFIG_SPEC_NAMES = {}
_DEFAULT_TOOLCHAIN_CONFIG_SPEC = ""
_TOOLCHAIN_CONFIG_SPECS = []
TOOLCHAIN_CONFIG_AUTOGEN_SPEC = struct(
bazel_to_config_spec_names_map = _BAZEL_TO_CONFIG_SPEC_NAMES,
container_to_config_spec_names_map = _CONTAINER_TO_CONFIG_SPEC_NAMES,
default_toolchain_config_spec = _DEFAULT_TOOLCHAIN_CONFIG_SPEC,
latest_container = LATEST,
toolchain_config_specs = _TOOLCHAIN_CONFIG_SPECS,
)
0707010000004D000081A4000003E800000064000000015DB0637A00000B1C000000000000000000000000000000000000004000000000envoy-build-tools-20191023/toolchains/rbe_toolchains_config.bzlload("@bazel_skylib//lib:dicts.bzl", "dicts")
load("@bazel_toolchains//rules:rbe_repo.bzl", "rbe_autoconfig")
load("@envoy_build_tools//toolchains:configs/versions.bzl", _generated_toolchain_config_suite_autogen_spec = "TOOLCHAIN_CONFIG_AUTOGEN_SPEC")
_ENVOY_BUILD_IMAGE_REGISTRY = "gcr.io"
_ENVOY_BUILD_IMAGE_REPOSITORY = "envoy-ci/envoy-build"
_ENVOY_BUILD_IMAGE_DIGEST = "sha256:3ca8acc35fdb57ab26e1bb5f9488f37095f45acd77a12602510410dbefa00b58"
_CONFIGS_OUTPUT_BASE = "toolchains/configs"
_CLANG_ENV = {
"BAZEL_COMPILER": "clang",
"BAZEL_LINKLIBS": "-l%:libstdc++.a",
"BAZEL_LINKOPTS": "-lm:-fuse-ld=lld",
"BAZEL_USE_LLVM_NATIVE_COVERAGE": "1",
"GCOV": "llvm-profdata",
"CC": "clang",
"CXX": "clang++",
"PATH": "/usr/sbin:/usr/bin:/sbin:/bin:/opt/llvm/bin",
}
_CLANG_LIBCXX_ENV = dicts.add(_CLANG_ENV, {
"BAZEL_LINKLIBS": "-l%:libc++.a:-l%:libc++abi.a",
"BAZEL_LINKOPTS": "-lm:-pthread:-fuse-ld=lld",
"BAZEL_CXXOPTS": "-stdlib=libc++",
"CXXFLAGS": "-stdlib=libc++",
})
_GCC_ENV = {
"BAZEL_COMPILER": "gcc",
"BAZEL_LINKLIBS": "-l%:libstdc++.a",
"BAZEL_LINKOPTS": "-lm",
"CC": "gcc",
"CXX": "g++",
"PATH": "/usr/sbin:/usr/bin:/sbin:/bin:/opt/llvm/bin",
}
_TOOLCHAIN_CONFIG_SUITE_SPEC = {
"container_registry": _ENVOY_BUILD_IMAGE_REGISTRY,
"container_repo": _ENVOY_BUILD_IMAGE_REPOSITORY,
"output_base": _CONFIGS_OUTPUT_BASE,
"repo_name": "envoy_build_tools",
"toolchain_config_suite_autogen_spec": _generated_toolchain_config_suite_autogen_spec,
}
def _envoy_rbe_toolchain(name, env, toolchain_config_spec_name, generator):
if generator:
rbe_autoconfig(
name = name + "_gen",
export_configs = True,
create_java_configs = False,
digest = _ENVOY_BUILD_IMAGE_DIGEST,
registry = _ENVOY_BUILD_IMAGE_REGISTRY,
repository = _ENVOY_BUILD_IMAGE_REPOSITORY,
env = env,
toolchain_config_spec_name = toolchain_config_spec_name,
toolchain_config_suite_spec = _TOOLCHAIN_CONFIG_SUITE_SPEC,
use_checked_in_confs = "False",
)
rbe_autoconfig(
name = name,
create_java_configs = False,
digest = _ENVOY_BUILD_IMAGE_DIGEST,
registry = _ENVOY_BUILD_IMAGE_REGISTRY,
repository = _ENVOY_BUILD_IMAGE_REPOSITORY,
toolchain_config_spec_name = toolchain_config_spec_name,
toolchain_config_suite_spec = _TOOLCHAIN_CONFIG_SUITE_SPEC,
use_checked_in_confs = "Force",
)
def rbe_toolchains_config(generator = False):
_envoy_rbe_toolchain("rbe_ubuntu_clang", _CLANG_ENV, "clang", generator)
_envoy_rbe_toolchain("rbe_ubuntu_clang_libcxx", _CLANG_LIBCXX_ENV, "clang_libcxx", generator)
_envoy_rbe_toolchain("rbe_ubuntu_gcc", _GCC_ENV, "gcc", generator)
0707010000004E000081ED000003E800000064000000015DB0637A000007B6000000000000000000000000000000000000003400000000envoy-build-tools-20191023/toolchains/regenerate.sh#!/bin/bash
set -e
export RBE_AUTOCONF_ROOT=$(bazel info workspace)
CONTAINER_TAG=$(git log -1 --pretty=format:"%H" "${RBE_AUTOCONF_ROOT}/build_container")
DOCKER_IMAGE=gcr.io/envoy-ci/envoy-build:${CONTAINER_TAG}
if ! docker pull ${DOCKER_IMAGE}; then
echo "Image is not built, skip..."
exit 0
fi
DOCKER_REPODIGEST=$(docker inspect --format='{{index .RepoDigests 0}}' ${DOCKER_IMAGE} | grep -oE 'sha256:[0-9a-f]{64}')
sed -i -E "s#_ENVOY_BUILD_IMAGE_DIGEST = \"sha256:[0-9a-f]{64}\"#_ENVOY_BUILD_IMAGE_DIGEST = \"${DOCKER_REPODIGEST}\"#" toolchains/rbe_toolchains_config.bzl
mkdir -p "${RBE_AUTOCONF_ROOT}"/toolchains/configs
rm -rf "${RBE_AUTOCONF_ROOT}"/toolchains/configs/*
cp -vf "${RBE_AUTOCONF_ROOT}/toolchains/empty.bzl" "${RBE_AUTOCONF_ROOT}/toolchains/configs/versions.bzl"
# Bazel query is the right command so bazel won't fail itself.
# Keep bazel versions here at most two: current master version, next version
for BAZEL_VERSION in "0.29.1" "1.1.0"; do
USE_BAZEL_VERSION="${BAZEL_VERSION}" bazel query ${BAZEL_QUERY_OPTIONS} "@rbe_ubuntu_clang_gen//..."
USE_BAZEL_VERSION="${BAZEL_VERSION}" bazel query ${BAZEL_QUERY_OPTIONS} "@rbe_ubuntu_clang_libcxx_gen//..."
USE_BAZEL_VERSION="${BAZEL_VERSION}" bazel query ${BAZEL_QUERY_OPTIONS} "@rbe_ubuntu_gcc_gen//..."
done
git add "${RBE_AUTOCONF_ROOT}"/toolchains/configs
git add "${RBE_AUTOCONF_ROOT}"/toolchains/rbe_toolchains_config.bzl
if [[ -z "$(git diff HEAD --name-only)" ]]; then
echo "No toolchain changes."
exit 0
fi
if [[ "true" == "${COMMIT_TOOLCHAINS}" ]]; then
COMMIT_MSG="Regenerate toolchains from $(git rev-parse HEAD)
[skip ci]
$(git log --format=%B -n 1)"
git config user.name "envoy-build-tools(Azure Pipelines)"
git config user.email envoy-build-tools@users.noreply.github.com
git commit -m "${COMMIT_MSG}"
if [[ "${SOURCE_BRANCH}" =~ ^refs/heads/.* ]]; then
git push git@github.com:envoyproxy/envoy-build-tools.git "HEAD:${SOURCE_BRANCH}"
fi
fi
07070100000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000B00000000TRAILER!!!703 blocks
