| # This file is based on tensorflow's (v2.2.0) .bazelrc found here: |
| # https://github.com/tensorflow/tensorflow/blob/v2.2.0/.bazelrc |
| |
| # Sets the default Apple platform to macOS. |
| build:macos --apple_platform_type=macos |
| |
| # Flag to enable remote config. Required starting from TF 2.2. |
| common --experimental_repo_remote_exec |
| |
| # For workaround https://github.com/bazelbuild/bazel/issues/8772 with Bazel >= 0.29.1 |
| build --java_toolchain=//third_party/toolchains/java:tf_java_toolchain |
| build --host_java_toolchain=//third_party/toolchains/java:tf_java_toolchain |
| |
| # Suppress C++ compiler warnings, otherwise build logs become 10s of MBs. |
| build:android --copt=-w |
| build:linux --copt=-w |
| build:macos --copt=-w |
| build:windows --copt=/w |
| |
| # Android workspace configurations. Should be replaced by an interative configure in the future. |
| build --action_env ANDROID_NDK_HOME |
| build --action_env ANDROID_NDK_API_LEVEL |
| build --action_env ANDROID_BUILD_TOOLS_VERSION |
| build --action_env ANDROID_SDK_API_LEVEL |
| build --action_env ANDROID_SDK_HOME |
| |
| # Android configs. Bazel needs to have --cpu and --fat_apk_cpu both set to the |
| # target CPU to build transient dependencies correctly. See |
| # https://docs.bazel.build/versions/master/user-manual.html#flag--fat_apk_cpu |
| |
| build:android --crosstool_top=//external:android/crosstool |
| build:android --host_crosstool_top=@bazel_tools//tools/cpp:toolchain |
| build:android_arm --config=android |
| build:android_arm --cpu=armeabi-v7a |
| build:android_arm --fat_apk_cpu=armeabi-v7a |
| build:android_arm64 --config=android |
| build:android_arm64 --cpu=arm64-v8a |
| build:android_arm64 --fat_apk_cpu=arm64-v8a |
| build:android_x86 --config=android |
| build:android_x86 --cpu=x86 |
| build:android_x86 --fat_apk_cpu=x86 |
| build:android_x86_64 --config=android |
| build:android_x86_64 --cpu=x86_64 |
| build:android_x86_64 --fat_apk_cpu=x86_64 |
| |
| # iOS configs for each architecture and the fat binary builds. |
| build:ios --apple_platform_type=ios |
| build:ios --apple_bitcode=embedded --copt=-fembed-bitcode |
| build:ios --copt=-Wno-c++11-narrowing |
| build:ios_armv7 --config=ios |
| build:ios_armv7 --cpu=ios_armv7 |
| build:ios_arm64 --config=ios |
| build:ios_arm64 --cpu=ios_arm64 |
| build:ios_x86_64 --config=ios |
| build:ios_x86_64 --cpu=ios_x86_64 |
| build:ios_fat --config=ios |
| build:ios_fat --ios_multi_cpus=arm64,x86_64 |
| |
| # TFLite build configs for generic embedded Linux |
| build:elinux --crosstool_top=@local_config_embedded_arm//:toolchain |
| build:elinux --host_crosstool_top=@bazel_tools//tools/cpp:toolchain |
| build:elinux_aarch64 --config=elinux |
| build:elinux_aarch64 --cpu=aarch64 |
| build:elinux_aarch64 --distinct_host_configuration=true |
| build:elinux_armhf --config=elinux |
| build:elinux_armhf --cpu=armhf |
| build:elinux_armhf --distinct_host_configuration=true |
| build:elinux_armhf --copt -mfp16-format=ieee |
| |
| # By default, build TF in C++ 17 mode. |
| build:android --cxxopt=-std=c++17 |
| build:android --host_cxxopt=-std=c++17 |
| build:ios --cxxopt=-std=c++17 |
| build:ios --host_cxxopt=-std=c++17 |
| build:linux --cxxopt=-std=c++17 |
| build:linux --host_cxxopt=-std=c++17 |
| build:macos --cxxopt=-std=c++17 |
| build:macos --host_cxxopt=-std=c++17 |
| build:windows --cxxopt=/std:c++17 |
| build:windows --host_cxxopt=/std:c++17 |
| |
| # Config to use a mostly-static build and disable modular op registration |
| # support (this will revert to loading TensorFlow with RTLD_GLOBAL in Python). |
| # By default, TensorFlow will build with a dependence on |
| # //tensorflow:libtensorflow_framework.so. |
| build:monolithic --define framework_shared_object=false |
| |
| # For projects which use TensorFlow as part of a Bazel build process, putting |
| # nothing in a bazelrc will default to a monolithic build. The following line |
| # opts in to modular op registration support by default. |
| build --define framework_shared_object=true |
| |
| # ASAN build |
| build:asan --strip=never |
| build:asan --copt -fsanitize=address |
| build:asan --copt -DADDRESS_SANITIZER |
| build:asan --copt -O1 |
| build:asan --copt -g |
| build:asan --copt -fno-omit-frame-pointer |
| build:asan --linkopt -fsanitize=address |
| |
| # dbg config, as a shorthand for '--config=opt -c dbg' |
| build:dbg --config=opt -c dbg |
| # for now, disable arm_neon. see: https://github.com/tensorflow/tensorflow/issues/33360 |
| build:dbg --cxxopt -DTF_LITE_DISABLE_X86_NEON |
| # AWS SDK must be compiled in release mode. see: https://github.com/tensorflow/tensorflow/issues/37498 |
| build:dbg --copt -DDEBUG_BUILD |
| |
| build --define=use_fast_cpp_protos=true |
| build --define=allow_oversize_protos=true |
| |
| # TF uses `standalone`, which is deprecated. |
| build --spawn_strategy=local |
| build -c opt |
| |
| # Make Bazel print out all options from rc files. |
| build --announce_rc |
| |
| # Other build flags. |
| build --define=grpc_no_ares=true |
| |
| # See https://github.com/bazelbuild/bazel/issues/7362 for information on what |
| # --incompatible_remove_legacy_whole_archive flag does. |
| # This flag is set to true in Bazel 1.0 and newer versions. We tried to migrate |
| # Tensorflow to the default, however test coverage wasn't enough to catch the |
| # errors. |
| # There is ongoing work on Bazel team's side to provide support for transitive |
| # shared libraries. As part of migrating to transitive shared libraries, we |
| # hope to provide a better mechanism for control over symbol exporting, and |
| # then tackle this issue again. |
| # |
| # TODO: Remove this line once TF doesn't depend on Bazel wrapping all library |
| # archives in -whole_archive -no_whole_archive. |
| build --noincompatible_remove_legacy_whole_archive |
| |
| # Build TF with C++ 17 features. |
| build:c++17 --cxxopt=-std=c++1z |
| build:c++17 --cxxopt=-stdlib=libc++ |
| build:c++1z --config=c++17 |
| |
| # Enable using platform specific build settings, except when cross-compiling for |
| # mobile platforms. |
| build --enable_platform_specific_config |
| build:android --noenable_platform_specific_config |
| build:ios --noenable_platform_specific_config |
| |
| # Suppress all warning messages. |
| build:short_logs --output_filter=DONT_MATCH_ANYTHING |
| build:verbose_logs --output_filter= |
| build --config=short_logs |
| |
| # Options to build TensorFlow 1.x or 2.x. |
| build:v1 --define=tf_api_version=1 |
| build:v2 --define=tf_api_version=2 |
| build:v1 --action_env=TF2_BEHAVIOR=0 |
| build:v2 --action_env=TF2_BEHAVIOR=1 |
| build --config=v2 |
| test --config=v2 |
| |
| # Put user-specific options in .bazelrc.user |
| try-import %workspace%/.bazelrc.user |