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| 1 | +# Android configs. Bazel needs to have --cpu and --fat_apk_cpu both set to the |
| 2 | +# target CPU to build transient dependencies correctly. See |
| 3 | +# https://docs.bazel.build/versions/master/user-manual.html#flag--fat_apk_cpu |
| 4 | +build:android --crosstool_top=//external:android/crosstool |
| 5 | +build:android --host_crosstool_top=@bazel_tools//tools/cpp:toolchain |
| 6 | +build:android_arm --config=android |
| 7 | +build:android_arm --cpu=armeabi-v7a |
| 8 | +build:android_arm --fat_apk_cpu=armeabi-v7a |
| 9 | +build:android_arm64 --config=android |
| 10 | +build:android_arm64 --cpu=arm64-v8a |
| 11 | +build:android_arm64 --fat_apk_cpu=arm64-v8a |
| 12 | + |
| 13 | +# Config to use a mostly-static build and disable modular op registration |
| 14 | +# support (this will revert to loading TensorFlow with RTLD_GLOBAL in Python). |
| 15 | +# By default, TensorFlow will build with a dependence on |
| 16 | +# //tensorflow:libtensorflow_framework.so. |
| 17 | +build:monolithic --define framework_shared_object=false |
| 18 | + |
| 19 | +# For projects which use TensorFlow as part of a Bazel build process, putting |
| 20 | +# nothing in a bazelrc will default to a monolithic build. The following line |
| 21 | +# opts in to modular op registration support by default. |
| 22 | +build --define framework_shared_object=true |
| 23 | + |
| 24 | +# Please note that MKL on MacOS or windows is still not supported. |
| 25 | +# If you would like to use a local MKL instead of downloading, please set the |
| 26 | +# environment variable "TF_MKL_ROOT" every time before build. |
| 27 | +build:mkl --define=build_with_mkl=true --define=enable_mkl=true |
| 28 | +build:mkl --define=tensorflow_mkldnn_contraction_kernel=0 |
| 29 | +build:mkl -c opt |
| 30 | + |
| 31 | +# This config option is used to enable MKL-DNN open source library only, |
| 32 | +# without depending on MKL binary version. |
| 33 | +build:mkl_open_source_only --define=build_with_mkl_dnn_only=true |
| 34 | +build:mkl_open_source_only --define=build_with_mkl=true --define=enable_mkl=true |
| 35 | +build:mkl_open_source_only --define=tensorflow_mkldnn_contraction_kernel=0 |
| 36 | + |
| 37 | +build:download_clang --crosstool_top=@local_config_download_clang//:toolchain |
| 38 | +build:download_clang --define=using_clang=true |
| 39 | +# Instruct clang to use LLD for linking. |
| 40 | +# This only works with GPU builds currently, since Bazel sets -B/usr/bin in |
| 41 | +# auto-generated CPU crosstool, forcing /usr/bin/ld.lld to be preferred over |
| 42 | +# the downloaded one. |
| 43 | +build:download_clang_use_lld --linkopt='-fuse-ld=lld' |
| 44 | + |
| 45 | +build:cuda --crosstool_top=@local_config_cuda//crosstool:toolchain |
| 46 | +build:cuda --define=using_cuda=true --define=using_cuda_nvcc=true |
| 47 | + |
| 48 | +build:rocm --crosstool_top=@local_config_rocm//crosstool:toolchain |
| 49 | +build:rocm --define=using_rocm=true --define=using_rocm_hipcc=true |
| 50 | + |
| 51 | +build:cuda_clang --crosstool_top=@local_config_cuda//crosstool:toolchain |
| 52 | +build:cuda_clang --define=using_cuda=true --define=using_cuda_clang=true --define=using_clang=true |
| 53 | + |
| 54 | +build:sycl --crosstool_top=@local_config_sycl//crosstool:toolchain |
| 55 | +build:sycl --define=using_sycl=true --define=using_trisycl=false |
| 56 | + |
| 57 | +build:sycl_nodouble --crosstool_top=@local_config_sycl//crosstool:toolchain |
| 58 | +build:sycl_nodouble --define=using_sycl=true --cxxopt -DTENSORFLOW_SYCL_NO_DOUBLE |
| 59 | + |
| 60 | +build:sycl_asan --crosstool_top=@local_config_sycl//crosstool:toolchain |
| 61 | +build:sycl_asan --define=using_sycl=true --define=using_trisycl=false --copt -fno-omit-frame-pointer --copt -fsanitize-coverage=3 --copt -DGPR_NO_DIRECT_SYSCALLS --linkopt -fPIC --linkopt -fsanitize=address |
| 62 | + |
| 63 | +build:sycl_trisycl --crosstool_top=@local_config_sycl//crosstool:toolchain |
| 64 | +build:sycl_trisycl --define=using_sycl=true --define=using_trisycl=true |
| 65 | + |
| 66 | +# Options extracted from configure script |
| 67 | +build:gdr --define=with_gdr_support=true |
| 68 | +build:ngraph --define=with_ngraph_support=true |
| 69 | +build:verbs --define=with_verbs_support=true |
| 70 | + |
| 71 | +# Options to disable default on features |
| 72 | +build:noaws --define=no_aws_support=true |
| 73 | +build:nogcp --define=no_gcp_support=true |
| 74 | +build:nohdfs --define=no_hdfs_support=true |
| 75 | +build:nokafka --define=no_kafka_support=true |
| 76 | +build:noignite --define=no_ignite_support=true |
| 77 | +build:nonccl --define=no_nccl_support=true |
| 78 | + |
| 79 | +build --define=use_fast_cpp_protos=true |
| 80 | +build --define=allow_oversize_protos=true |
| 81 | + |
| 82 | +build --spawn_strategy=standalone |
| 83 | +build --strategy=Genrule=standalone |
| 84 | +build -c opt |
| 85 | + |
| 86 | +# Other build flags. |
| 87 | +build --define=grpc_no_ares=true |
| 88 | + |
| 89 | +# Modular TF build options |
| 90 | +build:dynamic_kernels --define=dynamic_loaded_kernels=true |
| 91 | +build:dynamic_kernels --copt=-DAUTOLOAD_DYNAMIC_KERNELS |
| 92 | + |
| 93 | +# Build TF with C++ 17 features. |
| 94 | +build:c++17 --cxxopt=-std=c++1z |
| 95 | +build:c++17 --cxxopt=-stdlib=libc++ |
| 96 | +build:c++1z --cxxopt=-std=c++1z |
| 97 | +build:c++1z --cxxopt=-stdlib=libc++ |
| 98 | + |
| 99 | +# Default paths for TF_SYSTEM_LIBS |
| 100 | +build --define=PREFIX=/usr |
| 101 | +build --define=LIBDIR=$(PREFIX)/lib |
| 102 | +build --define=INCLUDEDIR=$(PREFIX)/include |
| 103 | + |
| 104 | +# Default options should come above this line |
| 105 | + |
| 106 | +# Options from ./configure |
| 107 | +try-import %workspace%/.tf_configure.bazelrc |
| 108 | + |
| 109 | +# Put user-specific options in .bazelrc.user |
| 110 | +try-import %workspace%/.bazelrc.user |
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