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authorJason Zaman <perfinion@gentoo.org>2021-08-01 06:13:54 -0700
committerJason Zaman <perfinion@gentoo.org>2021-08-01 06:19:12 -0700
commit82a04476b0dd7ea1628495350b035908e72c1d94 (patch)
tree6370efa4b30e51f4a8ff599e2f4d221b470a19bb
parentsci-visualization/tensorboard: Add python3_9 (diff)
downloadgentoo-82a04476b0dd7ea1628495350b035908e72c1d94.tar.gz
gentoo-82a04476b0dd7ea1628495350b035908e72c1d94.tar.bz2
gentoo-82a04476b0dd7ea1628495350b035908e72c1d94.zip
sci-libs/tensorflow: Add python3_9 and build against proto-3.16
Protobuf 3.16 changed the status API in https://github.com/protocolbuffers/protobuf/commit/59ea5c8f19de47dc15cbce2e2e97d9de01d50fb9 so must be patched. All deps now support python3_9 as well so enable support in TF Closes: https://bugs.gentoo.org/800824 Closes: https://bugs.gentoo.org/802732 Package-Manager: Portage-3.0.20, Repoman-3.0.2 Signed-off-by: Jason Zaman <perfinion@gentoo.org>
-rw-r--r--sci-libs/tensorflow/Manifest1
-rw-r--r--sci-libs/tensorflow/tensorflow-2.5.0-r1.ebuild410
2 files changed, 411 insertions, 0 deletions
diff --git a/sci-libs/tensorflow/Manifest b/sci-libs/tensorflow/Manifest
index 1c0d69e84ec..263bf06e475 100644
--- a/sci-libs/tensorflow/Manifest
+++ b/sci-libs/tensorflow/Manifest
@@ -40,5 +40,6 @@ DIST tensorflow-1.15.0-python-license.rst.txt 45132 BLAKE2B 8a8ace4b64fd9eda1932
DIST tensorflow-2.4.0.tar.gz 53257138 BLAKE2B 21973f67a7a4cb91baccbd3a4d9c8bce4c7f488ed44e834122b0fa0fc47b22d48276ecd9b580fa839c32a3dacac73bc010f91a27e5568df4dd9986b14b7eeb4f SHA512 4860c148fd931c4dc7c558128e545e2b6384e590a3fbc266a5bfe842a8307f23f1f7e0103bda3a383e7c77edad2bb76dec02da8be400a40956072df19c5d4dbd
DIST tensorflow-2.5.0.tar.gz 55999506 BLAKE2B 0f1f29ed9ff6e5fd3fc0c98419bca636f48085810f934290885b3469c45817b2ce17e9dbd3d93d70b09ec7975088edd0973f147449f527a8f2e23b388e2592ce SHA512 637c63b1bed1c0eb7bb018f1ff7f29f7f0d78e75dac384df4ecb5dfb92bbcb28209e3d3d2204145abddf88e3247d8c31bbb4cea032a73b7122b2ef3eb0d2b947
DIST tensorflow-patches-2.4.0.tar.bz2 1842 BLAKE2B ac35a02e3494b0cb6cfcc9212557d5b5480aea41b09d74b918471e688b489bafd2dbc609320abde609a461db1c8d0043fce4053ad9a223bc93fb883176417199 SHA512 39b3ebe710eb3bb5c4575dbbad66ae1bd2a81b803fb9007709154320eaf31cbac213ea5dc6c2e674e685db1cea5ff524f723f3893dfe5f31af32be7756882b28
+DIST tensorflow-patches-2.5.0-r1.tar.bz2 5180 BLAKE2B aafebb5cc4616ad93982e0fd8299f91c22063b96841b920a98a4cb54bcdc0cad51011f943ca62055239a0c21ed69d1f5b985710dcf0c28346b7ba12114583842 SHA512 38acd53136f3f1e061b71624cc5a1cefbdcb1d897b7728bc93462e8f52e998c3d72453ca9c94fa53dd28279cae5c591b7cbe9f61684784ff94c451a641524f31
DIST tensorflow-patches-2.5.0.tar.bz2 4834 BLAKE2B 3e7331bb290db529e32fe6ba0a9fa2f5729fc510b925bc74532eb1bb15f8ecdaa2655cb16229a696e9716d006057badf26392e8fca2695146dc9a491050cb7c2 SHA512 699d16296c4f04e4de540b2eb91122a245cc02233a2b76021646a57d3228688b44a691308b4f1e9d9dc16929e6d2d692540cdeb3f42d2cad2c101d3008c22a33
DIST tensorflow-toolchains-v1.1.10.tar.gz 137512 BLAKE2B 774b22a599070564c0f77ed0da79f6a96359b196dd3007370be885b796c236b9a29c01597507a3049f82cf489824c8016740b778cacb2b8cd859500f9ecb1887 SHA512 1daf4684f5b364a89b3cc475cf2d13d0d0622fc14d2b32d7ad8518932538e716782d755cfcedc98d129a3986bc7c38bfc7854c8ad596891e397510b75ae2f93e
diff --git a/sci-libs/tensorflow/tensorflow-2.5.0-r1.ebuild b/sci-libs/tensorflow/tensorflow-2.5.0-r1.ebuild
new file mode 100644
index 00000000000..1a9cf3d0793
--- /dev/null
+++ b/sci-libs/tensorflow/tensorflow-2.5.0-r1.ebuild
@@ -0,0 +1,410 @@
+# Copyright 1999-2021 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+DISTUTILS_OPTIONAL=1
+PYTHON_COMPAT=( python3_{7,8,9} )
+DISTUTILS_USE_SETUPTOOLS=rdepend
+MY_PV=${PV/_rc/-rc}
+MY_P=${PN}-${MY_PV}
+
+inherit bazel check-reqs cuda distutils-r1 flag-o-matic prefix toolchain-funcs
+
+DESCRIPTION="Computation framework using data flow graphs for scalable machine learning"
+HOMEPAGE="https://www.tensorflow.org/"
+
+LICENSE="Apache-2.0"
+SLOT="0"
+KEYWORDS="~amd64"
+IUSE="cuda mpi +python xla"
+CPU_USE_FLAGS_X86="sse sse2 sse3 sse4_1 sse4_2 avx avx2 fma3 fma4"
+for i in $CPU_USE_FLAGS_X86; do
+ IUSE+=" cpu_flags_x86_${i}"
+done
+
+# distfiles that bazel uses for the workspace, will be copied to basel-distdir
+bazel_external_uris="
+ https://github.com/abseil/abseil-cpp/archive/6f9d96a1f41439ac172ee2ef7ccd8edf0e5d068c.tar.gz -> abseil-cpp-6f9d96a1f41439ac172ee2ef7ccd8edf0e5d068c.tar.gz
+ https://github.com/bazelbuild/bazel-skylib/releases/download/1.0.3/bazel-skylib-1.0.3.tar.gz
+ https://github.com/bazelbuild/bazel-toolchains/archive/92dd8a7a518a2fb7ba992d47c8b38299fe0be825.tar.gz -> bazel-toolchains-92dd8a7a518a2fb7ba992d47c8b38299fe0be825.tar.gz
+ https://github.com/bazelbuild/rules_android/archive/v0.1.1.zip -> bazelbuild-rules_android-v0.1.1.zip
+ https://github.com/bazelbuild/rules_cc/archive/01d4a48911d5e7591ecb1c06d3b8af47fe872371.zip -> bazelbuild-rules_cc-01d4a48911d5e7591ecb1c06d3b8af47fe872371.zip
+ https://github.com/bazelbuild/rules_closure/archive/308b05b2419edb5c8ee0471b67a40403df940149.tar.gz -> bazelbuild-rules_closure-308b05b2419edb5c8ee0471b67a40403df940149.tar.gz
+ https://github.com/bazelbuild/rules_docker/releases/download/v0.10.0/rules_docker-v0.10.0.tar.gz -> bazelbuild-rules_docker-v0.10.0.tar.gz
+ https://github.com/bazelbuild/rules_java/archive/7cf3cefd652008d0a64a419c34c13bdca6c8f178.zip -> bazelbuild-rules_java-7cf3cefd652008d0a64a419c34c13bdca6c8f178.zip
+ https://github.com/bazelbuild/rules_proto/archive/97d8af4dc474595af3900dd85cb3a29ad28cc313.tar.gz -> bazelbuild-rules_proto-97d8af4dc474595af3900dd85cb3a29ad28cc313.tar.gz
+ https://github.com/bazelbuild/rules_python/releases/download/0.0.1/rules_python-0.0.1.tar.gz -> bazelbuild-rules_python-0.0.1.tar.gz
+ https://github.com/bazelbuild/rules_swift/archive/3eeeb53cebda55b349d64c9fc144e18c5f7c0eb8.tar.gz -> bazelbuild-rules_swift-3eeeb53cebda55b349d64c9fc144e18c5f7c0eb8.tar.gz
+ https://github.com/dmlc/dlpack/archive/3efc489b55385936531a06ff83425b719387ec63.tar.gz -> dlpack-3efc489b55385936531a06ff83425b719387ec63.tar.gz
+ https://github.com/google/farmhash/archive/816a4ae622e964763ca0862d9dbd19324a1eaf45.tar.gz -> farmhash-816a4ae622e964763ca0862d9dbd19324a1eaf45.tar.gz
+ https://github.com/google/gemmlowp/archive/fda83bdc38b118cc6b56753bd540caa49e570745.zip -> gemmlowp-fda83bdc38b118cc6b56753bd540caa49e570745.zip
+ https://github.com/google/highwayhash/archive/fd3d9af80465e4383162e4a7c5e2f406e82dd968.tar.gz -> highwayhash-fd3d9af80465e4383162e4a7c5e2f406e82dd968.tar.gz
+ https://github.com/google/re2/archive/506cfa4bffd060c06ec338ce50ea3468daa6c814.tar.gz -> re2-506cfa4bffd060c06ec338ce50ea3468daa6c814.tar.gz
+ https://github.com/google/ruy/archive/54774a7a2cf85963777289193629d4bd42de4a59.zip -> ruy-54774a7a2cf85963777289193629d4bd42de4a59.zip
+ https://github.com/joe-kuo/sobol_data/archive/835a7d7b1ee3bc83e575e302a985c66ec4b65249.tar.gz -> sobol_data-835a7d7b1ee3bc83e575e302a985c66ec4b65249.tar.gz
+ https://github.com/llvm/llvm-project/archive/1f6a57c1a0fad922e04a2b1f414b092d4b0cd8b0.tar.gz -> llvm-1f6a57c1a0fad922e04a2b1f414b092d4b0cd8b0.tar.gz
+ https://github.com/llvm/llvm-project/releases/download/llvmorg-10.0.1/openmp-10.0.1.src.tar.xz -> llvmorg-10.0.1-openmp-10.0.1.src.tar.xz
+ https://github.com/mborgerding/kissfft/archive/36dbc057604f00aacfc0288ddad57e3b21cfc1b8.tar.gz -> kissfft-36dbc057604f00aacfc0288ddad57e3b21cfc1b8.tar.gz
+ https://github.com/oneapi-src/oneDNN/archive/v2.2.tar.gz -> oneDNN-v2.2.tar.gz
+ https://github.com/petewarden/OouraFFT/archive/v1.0.tar.gz -> OouraFFT-v1.0.tar.gz
+ https://github.com/pytorch/cpuinfo/archive/5916273f79a21551890fd3d56fc5375a78d1598d.zip -> pytorch-cpuinfo-5916273f79a21551890fd3d56fc5375a78d1598d.zip
+ https://github.com/pytorch/cpuinfo/archive/d5e37adf1406cf899d7d9ec1d317c47506ccb970.tar.gz -> pytorch-cpuinfo-d5e37adf1406cf899d7d9ec1d317c47506ccb970.tar.gz
+ https://github.com/tensorflow/toolchains/archive/v1.1.10.tar.gz -> tensorflow-toolchains-v1.1.10.tar.gz
+ https://gitlab.com/libeigen/eigen/-/archive/f612df273689a19d25b45ca4f8269463207c4fee/eigen-f612df273689a19d25b45ca4f8269463207c4fee.tar.gz
+ cuda? (
+ https://github.com/NVIDIA/cudnn-frontend/archive/360d6e7164dfb7c802493fd1c0464f0d815b852a.zip -> cudnn-frontend-360d6e7164dfb7c802493fd1c0464f0d815b852a.zip
+ https://github.com/NVlabs/cub/archive/1.9.9.zip -> cub-1.9.9.zip
+ https://github.com/nvidia/nccl/archive/v2.8.3-1.tar.gz -> nvidia-nccl-v2.8.3-1.tar.gz
+ )
+ python? (
+ https://github.com/intel/ARM_NEON_2_x86_SSE/archive/1200fe90bb174a6224a525ee60148671a786a71f.tar.gz -> ARM_NEON_2_x86_SSE-1200fe90bb174a6224a525ee60148671a786a71f.tar.gz
+ https://storage.googleapis.com/mirror.tensorflow.org/docs.python.org/2.7/_sources/license.rst.txt -> tensorflow-1.15.0-python-license.rst.txt
+ https://pypi.python.org/packages/bc/cc/3cdb0a02e7e96f6c70bd971bc8a90b8463fda83e264fa9c5c1c98ceabd81/backports.weakref-1.0rc1.tar.gz
+ )"
+
+SRC_URI="https://github.com/${PN}/${PN}/archive/v${MY_PV}.tar.gz -> ${P}.tar.gz
+ https://dev.gentoo.org/~perfinion/patches/tensorflow-patches-${PVR}.tar.bz2
+ ${bazel_external_uris}"
+
+RDEPEND="
+ app-arch/snappy
+ dev-db/lmdb
+ dev-db/sqlite
+ dev-libs/double-conversion
+ dev-libs/icu:=
+ >=dev-libs/jsoncpp-1.9.2
+ dev-libs/libpcre
+ dev-libs/nsync
+ dev-libs/openssl:0=
+ >=dev-libs/protobuf-3.13.0:=
+ >=dev-libs/re2-0.2019.06.01:=
+ media-libs/giflib
+ media-libs/libjpeg-turbo
+ media-libs/libpng:0
+ >=net-libs/grpc-1.28:=
+ net-misc/curl
+ sys-libs/zlib
+ >=sys-apps/hwloc-2
+ cuda? (
+ || (
+ ( =dev-util/nvidia-cuda-toolkit-11.1*[profiler] =dev-libs/cudnn-8* )
+ ( =dev-util/nvidia-cuda-toolkit-11.2*[profiler] =dev-libs/cudnn-8* )
+ )
+ )
+ mpi? ( virtual/mpi )
+ python? (
+ ${PYTHON_DEPS}
+ >=dev-libs/flatbuffers-1.12.0:=
+ dev-python/absl-py[${PYTHON_USEDEP}]
+ >=dev-python/astor-0.7.1[${PYTHON_USEDEP}]
+ dev-python/astunparse[${PYTHON_USEDEP}]
+ dev-python/dill[${PYTHON_USEDEP}]
+ dev-python/flatbuffers[${PYTHON_USEDEP}]
+ >=dev-python/gast-0.3.3[${PYTHON_USEDEP}]
+ dev-python/h5py[${PYTHON_USEDEP}]
+ >=dev-python/numpy-1.19[${PYTHON_USEDEP}]
+ >=dev-python/google-pasta-0.1.8[${PYTHON_USEDEP}]
+ >=dev-python/opt-einsum-3.3.0[${PYTHON_USEDEP}]
+ >=dev-python/protobuf-python-3.13.0[${PYTHON_USEDEP}]
+ dev-python/pybind11[${PYTHON_USEDEP}]
+ dev-python/six[${PYTHON_USEDEP}]
+ dev-python/tblib[${PYTHON_USEDEP}]
+ dev-python/termcolor[${PYTHON_USEDEP}]
+ dev-python/typing-extensions[${PYTHON_USEDEP}]
+ >=dev-python/grpcio-1.28[${PYTHON_USEDEP}]
+ >=dev-python/wrapt-1.11.1[${PYTHON_USEDEP}]
+ >=net-libs/google-cloud-cpp-0.10.0
+ >=sci-libs/keras-applications-1.0.8[${PYTHON_USEDEP}]
+ >=sci-libs/keras-preprocessing-1.1.2[${PYTHON_USEDEP}]
+ >=sci-visualization/tensorboard-2.5.0[${PYTHON_USEDEP}]
+ )"
+DEPEND="${RDEPEND}
+ python? (
+ dev-python/mock
+ dev-python/setuptools
+ )"
+PDEPEND="python? (
+ >=sci-libs/tensorflow-estimator-2.5.0[${PYTHON_USEDEP}]
+ )"
+BDEPEND="
+ app-arch/unzip
+ >=dev-libs/protobuf-3.8.0
+ dev-java/java-config
+ >=dev-util/bazel-3.7.2
+ cuda? (
+ >=dev-util/nvidia-cuda-toolkit-9.1[profiler]
+ )
+ !python? ( dev-lang/python )
+ python? (
+ dev-python/cython
+ dev-python/mock
+ >=dev-python/grpcio-tools-1.28
+ )"
+REQUIRED_USE="python? ( ${PYTHON_REQUIRED_USE} )"
+
+S="${WORKDIR}/${MY_P}"
+
+DOCS=( AUTHORS CONTRIBUTING.md ISSUE_TEMPLATE.md README.md RELEASE.md )
+CHECKREQS_MEMORY="5G"
+CHECKREQS_DISK_BUILD="10G"
+
+get-cpu-flags() {
+ local i f=()
+ # Keep this list in sync with tensorflow/core/platform/cpu_feature_guard.cc.
+ for i in sse sse2 sse3 sse4_1 sse4_2 avx avx2 fma4; do
+ use cpu_flags_x86_${i} && f+=( -m${i/_/.} )
+ done
+ use cpu_flags_x86_fma3 && f+=( -mfma )
+ echo "${f[*]}"
+}
+
+pkg_setup() {
+ ewarn "TensorFlow 2.0 is a major release that contains some incompatibilities"
+ ewarn "with TensorFlow 1.x. For more information about migrating to TF2.0 see:"
+ ewarn "https://www.tensorflow.org/guide/migrate"
+
+ local num_pythons_enabled
+ num_pythons_enabled=0
+ count_impls() {
+ num_pythons_enabled=$((${num_pythons_enabled} + 1))
+ }
+ use python && python_foreach_impl count_impls
+
+ # 10G to build C/C++ libs, 5G per python impl
+ CHECKREQS_DISK_BUILD="$((10 + 6 * ${num_pythons_enabled}))G"
+ check-reqs_pkg_setup
+}
+
+src_unpack() {
+ # Only unpack the main distfile
+ unpack "${P}.tar.gz"
+ unpack tensorflow-patches-${PVR}.tar.bz2
+ bazel_load_distfiles "${bazel_external_uris}"
+}
+
+src_prepare() {
+ export JAVA_HOME=$(java-config --jre-home) # so keepwork works
+
+ append-flags $(get-cpu-flags)
+ bazel_setup_bazelrc
+
+ eapply "${WORKDIR}"/patches/*.patch
+
+ # Relax version checks in setup.py
+ sed -i "/^ '/s/==/>=/g" tensorflow/tools/pip_package/setup.py || die
+ sed -i "/config_googleapis/d" tensorflow/workspace0.bzl || die
+
+ # Prefixify hard-coded command locations
+ hprefixify -w /host_compiler_prefix/ third_party/gpus/cuda_configure.bzl
+
+ default
+ use python && python_copy_sources
+
+ use cuda && cuda_add_sandbox
+}
+
+src_configure() {
+ export JAVA_HOME=$(java-config --jre-home) # so keepwork works
+ export KERAS_HOME="${T}/.keras" # otherwise sandbox violation writing ~/.keras
+
+ do_configure() {
+ export CC_OPT_FLAGS=" "
+ export TF_ENABLE_XLA=$(usex xla 1 0)
+ export TF_NEED_OPENCL_SYCL=0
+ export TF_NEED_OPENCL=0
+ export TF_NEED_COMPUTECPP=0
+ export TF_NEED_ROCM=0
+ export TF_NEED_MPI=$(usex mpi 1 0)
+ export TF_SET_ANDROID_WORKSPACE=0
+
+ if use python; then
+ export PYTHON_BIN_PATH="${PYTHON}"
+ export PYTHON_LIB_PATH="$(python_get_sitedir)"
+ else
+ export PYTHON_BIN_PATH="$(which python)"
+ export PYTHON_LIB_PATH="$(python -c 'from distutils.sysconfig import *; print(get_python_lib())')"
+ fi
+
+ export TF_NEED_CUDA=$(usex cuda 1 0)
+ export TF_DOWNLOAD_CLANG=0
+ export TF_CUDA_CLANG=0
+ export TF_NEED_TENSORRT=0
+ if use cuda; then
+ export TF_CUDA_PATHS="${EPREFIX}/opt/cuda"
+ export GCC_HOST_COMPILER_PATH="$(cuda_gccdir)/$(tc-getCC)"
+ export TF_CUDA_VERSION="$(cuda_toolkit_version)"
+ export TF_CUDNN_VERSION="$(cuda_cudnn_version)"
+ einfo "Setting CUDA version: $TF_CUDA_VERSION"
+ einfo "Setting CUDNN version: $TF_CUDNN_VERSION"
+
+ if [[ $(cuda-config -s) != *$(gcc-version)* ]]; then
+ ewarn "TensorFlow is being built with Nvidia CUDA support. Your default compiler"
+ ewarn "version is not supported by the currently installed CUDA. TensorFlow will"
+ ewarn "instead be compiled using: ${GCC_HOST_COMPILER_PATH}."
+ ewarn "If the build fails with linker errors try rebuilding the relevant"
+ ewarn "dependencies using the same compiler version."
+ fi
+
+ if [[ -z "$TF_CUDA_COMPUTE_CAPABILITIES" ]]; then
+ ewarn "WARNING: TensorFlow is being built with its default CUDA compute capabilities: 3.5 and 7.0."
+ ewarn "These may not be optimal for your GPU."
+ ewarn ""
+ ewarn "To configure TensorFlow with the CUDA compute capability that is optimal for your GPU,"
+ ewarn "set TF_CUDA_COMPUTE_CAPABILITIES in your make.conf, and re-emerge tensorflow."
+ ewarn "For example, to use CUDA capability 7.5 & 3.5, add: TF_CUDA_COMPUTE_CAPABILITIES=7.5,3.5"
+ ewarn ""
+ ewarn "You can look up your GPU's CUDA compute capability at https://developer.nvidia.com/cuda-gpus"
+ ewarn "or by running /opt/cuda/extras/demo_suite/deviceQuery | grep 'CUDA Capability'"
+ fi
+ fi
+
+ # com_googlesource_code_re2 weird branch using absl, doesnt work with released re2
+ #com_github_googleapis_googleapis
+ local SYSLIBS=(
+ absl_py
+ astor_archive
+ astunparse_archive
+ boringssl
+ com_github_googlecloudplatform_google_cloud_cpp
+ com_github_grpc_grpc
+ com_google_protobuf
+ curl
+ cython
+ dill_archive
+ double_conversion
+ enum34_archive
+ flatbuffers
+ functools32_archive
+ gast_archive
+ gif
+ hwloc
+ icu
+ jsoncpp_git
+ libjpeg_turbo
+ lmdb
+ nasm
+ nsync
+ opt_einsum_archive
+ org_sqlite
+ pasta
+ pcre
+ png
+ pybind11
+ six_archive
+ snappy
+ tblib_archive
+ termcolor_archive
+ typing_extensions_archive
+ wrapt
+ zlib
+ )
+
+ export TF_SYSTEM_LIBS="${SYSLIBS[@]}"
+ export TF_IGNORE_MAX_BAZEL_VERSION=1
+
+ # This is not autoconf
+ ./configure || die
+
+ echo 'build --config=noaws --config=nohdfs' >> .bazelrc || die
+ echo 'build --define tensorflow_mkldnn_contraction_kernel=0' >> .bazelrc || die
+ echo "build --action_env=KERAS_HOME=\"${T}/.keras\"" >> .bazelrc || die
+ echo "build --host_action_env=KERAS_HOME=\"${T}/.keras\"" >> .bazelrc || die
+
+ for cflag in $($(tc-getPKG_CONFIG) jsoncpp --cflags)
+ do
+ echo "build --copt=\"${cflag}\"" >> .bazelrc || die
+ echo "build --host_copt=\"${cflag}\"" >> .bazelrc || die
+ done
+ }
+ if use python; then
+ python_foreach_impl run_in_build_dir do_configure
+ else
+ do_configure
+ fi
+}
+
+src_compile() {
+ export JAVA_HOME=$(java-config --jre-home) # so keepwork works
+ export KERAS_HOME="${T}/.keras" # otherwise sandbox violation writing ~/.keras
+
+ if use python; then
+ python_setup
+ BUILD_DIR="${S}-${EPYTHON/./_}"
+ cd "${BUILD_DIR}"
+ fi
+
+ # fail early if any deps are missing
+ ebazel build -k --nobuild \
+ //tensorflow:libtensorflow_framework.so \
+ //tensorflow:libtensorflow.so \
+ //tensorflow:libtensorflow_cc.so \
+ $(usex python '//tensorflow/tools/pip_package:build_pip_package' '')
+
+ ebazel build \
+ //tensorflow:libtensorflow_framework.so \
+ //tensorflow:libtensorflow.so
+ ebazel build //tensorflow:libtensorflow_cc.so
+
+ do_compile() {
+ ebazel build //tensorflow/tools/pip_package:build_pip_package
+ }
+ BUILD_DIR="${S}"
+ cd "${BUILD_DIR}"
+ use python && python_foreach_impl run_in_build_dir do_compile
+ ebazel shutdown
+}
+
+src_install() {
+ local i j
+ export JAVA_HOME=$(java-config --jre-home) # so keepwork works
+ export KERAS_HOME="${T}/.keras" # otherwise sandbox violation writing ~/.keras
+
+ do_install() {
+ einfo "Installing ${EPYTHON} files"
+ local srcdir="${T}/src-${MULTIBUILD_VARIANT}"
+ mkdir -p "${srcdir}" || die
+ bazel-bin/tensorflow/tools/pip_package/build_pip_package --src "${srcdir}" || die
+ cd "${srcdir}" || die
+ esetup.py install
+
+ # libtensorflow_framework.so is in /usr/lib already
+ rm -f "${D}/$(python_get_sitedir)"/${PN}/lib${PN}_framework.so* || die
+ rm -f "${D}/$(python_get_sitedir)"/${PN}_core/lib${PN}_framework.so* || die
+ python_optimize
+ }
+
+ if use python; then
+ python_foreach_impl run_in_build_dir do_install
+
+ # Symlink to python-exec scripts
+ for i in "${ED}"/usr/lib/python-exec/*/*; do
+ n="${i##*/}"
+ [[ -e "${ED}/usr/bin/${n}" ]] || dosym ../lib/python-exec/python-exec2 "/usr/bin/${n}"
+ done
+
+ python_setup
+ local BUILD_DIR="${S}-${EPYTHON/./_}"
+ cd "${BUILD_DIR}" || die
+ fi
+
+ einfo "Installing headers"
+ ebazel build //tensorflow:install_headers
+ ebazel shutdown
+ insinto /usr/include/${PN}/
+ doins -r bazel-bin/tensorflow/include/*
+
+ einfo "Installing libs"
+ # Generate $(tc-getPKG_CONFIG) file
+ ${PN}/c/generate-pc.sh --prefix="${EPREFIX}"/usr --libdir=$(get_libdir) --version=${MY_PV} || die
+ insinto /usr/$(get_libdir)/pkgconfig
+ doins ${PN}.pc ${PN}_cc.pc
+
+ for l in libtensorflow{,_framework,_cc}.so; do
+ dolib.so bazel-bin/tensorflow/${l}
+ dolib.so bazel-bin/tensorflow/${l}.$(ver_cut 1)
+ dolib.so bazel-bin/tensorflow/${l}.$(ver_cut 1-3)
+ done
+
+ einstalldocs
+}