science/py-tensorflow 2.21.0_4 FreeBSD

Computation using data flow graphs for scalable machine learning

System: FreeBSD
Repository: FreeBSD ports
Maintainer: [email protected]
Last update: 2026-10-01
Commit: e19ad3bbab
License: APACHE20
Categories: science, python

Description

TensorFlow is an open source software library for numerical computation using data flow graphs. Nodes in the graph represent mathematical operations, while the graph edges represent the multidimensional data arrays (tensors) communicated between them. The flexible architecture allows you to deploy computation to one or more CPUs or GPUs in a desktop, server, or mobile device with a single API. TensorFlow was originally developed by researchers and engineers working on the Google Brain Team within Google's Machine Intelligence research organization for the purposes of conducting machine learning and deep neural networks research, but the system is general enough to be applicable in a wide variety of other domains as well.

Install

Binary package:

pkg install py312-tensorflow

From the ports tree:

cd /usr/ports/science/py-tensorflow/ && make install clean

To depend on this port in another port's Makefile:

RUN_DEPENDS=	py312-tensorflow>0:science/py-tensorflow

Packages

The version each package repository carries. “-” means the repository builds no package of it, “n/a” that there is no such repository.

Repository

aarch64

amd64

armv6

armv7

i386

FreeBSD:14:latest

2.21.0_4

FreeBSD:14:quarterly

2.21.0_4

n/a

FreeBSD:15:latest

2.21.0_4

n/a

FreeBSD:15:quarterly

2.21.0_4

n/a

FreeBSD:16:latest

2.21.0_4

n/a

FreeBSD:16:quarterly

n/a

Dependencies

As this port's Makefile names them.

Build 10

${PYTHON_PKGNAMEPREFIX}grpcio-tools>=1.22.0 : devel/py-grpcio-tools
${PYTHON_PKGNAMEPREFIX}numpy>=1.22.0 : math/py-numpy
${PYTHON_PKGNAMEPREFIX}wheel>0 : devel/py-wheel
bash : shells/bash
bazel : devel/bazel7
git : devel/git
patchelf : sysutils/patchelf
pybind11>=2.6.2 : devel/pybind11
swig : devel/swig
xxd : sysutils/xxd

Library 11

libpng.so : graphics/png
libsnappy.so : archivers/snappy
libabsl_base.so : devel/abseil
libsqlite3.so : databases/sqlite3
libicuio.so : devel/icu
libjsoncpp.so : devel/jsoncpp
libprotobuf.so : devel/protobuf
libgif.so : graphics/giflib
libcurl.so : ftp/curl
libre2.so : devel/re2
libhwloc.so : devel/hwloc2

Runtime 18

pybind11>=2.6.2 : devel/pybind11
${PYTHON_PKGNAMEPREFIX}absl-py>=2.0.0 : devel/py-absl-py
${PYTHON_PKGNAMEPREFIX}astunparse>=1.6.0 : devel/py-astunparse
${PYTHON_PKGNAMEPREFIX}flatbuffers>=25.9.23 : devel/py-flatbuffers
${PYTHON_PKGNAMEPREFIX}gast>=0.2.1 : devel/py-gast
${PYTHON_PKGNAMEPREFIX}google-pasta>=0.1.1 : devel/py-google-pasta
${PYTHON_PKGNAMEPREFIX}h5py>=2.9.0 : science/py-h5py
${PYTHON_PKGNAMEPREFIX}numpy>=1.22.0 : math/py-numpy
${PYTHON_PKGNAMEPREFIX}packaging>=21.3 : devel/py-packaging
${PYTHON_PKGNAMEPREFIX}requests>=2.21.0 : www/py-requests
${PYTHON_PKGNAMEPREFIX}protobuf>=3.20.3 : devel/py-protobuf
${PYTHON_PKGNAMEPREFIX}six>=1.12.0 : devel/py-six
${PYTHON_PKGNAMEPREFIX}termcolor>=1.1.0 : devel/py-termcolor
${PYTHON_PKGNAMEPREFIX}typing-extensions>=3.6.6 : devel/py-typing-extensions
${PYTHON_PKGNAMEPREFIX}wrapt>=1.11.0 : devel/py-wrapt
${PYTHON_PKGNAMEPREFIX}grpcio>=1.24.3 : devel/py-grpcio
${PYTHON_PKGNAMEPREFIX}ml-dtypes>=0.3.1 : math/py-ml-dtypes
${PYTHON_PKGNAMEPREFIX}opt-einsum>=3.3.0 : math/py-opt-einsum

The full lists below include those, and their dependencies in turn.

Build dependencies 97

Run dependencies 106

The first 100 are listed.

Required by 4

Configuration

Options name: science_tensorflow

Option

Default

Description

CPU_OPTS

off

Enable optimisations using features available on your CPU

JOBS_1

off

Run one job

JOBS_ALL

Run all jobs

JOBS_HALF

off

Run half jobs

XLA

off

Accelerated Linear Algebra

USES: java jpeg perl5 python shebangfix ssl
Service scripts: none

Files

distinfo 93

File

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Commit history 3

Date Commit Credits Log message

2026-10-01 e19ad3bbab Yuri Victorovich science/py-tensorflow: fix build after it was broken by the snappy update

2026-09-13

57d4f61d20

Yuri Victorovich

science/py-tensorflow: Fix build

It was broken since with the last update of jsoncpp its headers were pushed into include/jsoncpp. Reported by: fallout

2026-09-11

9cc4953026

Piotr Kubaj

science/py-tensorflow: fix and enable the build on powerpc64le

Most of the architecture gates that had to be fixed failed the same way: the port's cc_toolchain_config hardcodes cpu = "freebsd", which names the OS and not the CPU, so bazel config_settings written as values = {"cpu": ...} cannot tell FreeBSD architectures apart. The C preprocessor still takes the correct powerpc path (it sees __PPC64__), so bazel selected x86 sources while the compiler compiled powerpc ones. - files/freebsd/BUILD: the FreeBSD cc toolchain was declared exec/target_compatible_with @platforms//cpu:x86_64, so on powerpc64le it never resolved and bazel fell back to the auto-detected toolchain, whose empty cxx_builtin_include_directories made it reject the numpy -isystem copt for every compile. Constrain on @platforms//os:freebsd only, as …