diff --git a/science/py-tensorflow/Makefile b/science/py-tensorflow/Makefile
index d465c21b1967..28fbe0623d0b 100644
--- a/science/py-tensorflow/Makefile
+++ b/science/py-tensorflow/Makefile
@@ -1,276 +1,306 @@
 PORTNAME=	tensorflow
 DISTVERSIONPREFIX=	v
 DISTVERSION=	2.21.0
 PORTREVISION=	2
 CATEGORIES=	science python # machine-learning
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 DIST_SUBDIR=	${PORTNAME}
 EXTRACT_ONLY=	${DISTNAME}.tar.gz
 
 MAINTAINER=	yuri@FreeBSD.org
 COMMENT=	Computation using data flow graphs for scalable machine learning
 WWW=		https://www.tensorflow.org
 
 LICENSE=	APACHE20
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 ONLY_FOR_ARCHS=	amd64
 
 BUILD_DEPENDS=	${PYTHON_PKGNAMEPREFIX}grpcio-tools>=1.22.0:devel/py-grpcio-tools@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}numpy1>=1.22.0:math/py-numpy1@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}wheel>0:devel/py-wheel@${PY_FLAVOR} \
 		bash:shells/bash \
 		bazel:devel/bazel7 \
 		cython:lang/cython \
 		git:devel/git \
 		patchelf:sysutils/patchelf \
 		pybind11>=2.6.2:devel/pybind11 \
 		swig:devel/swig \
 		xxd:sysutils/xxd
-LIB_DEPENDS=	libgpr.so:devel/grpc \
-		libpng.so:graphics/png \
+LIB_DEPENDS=	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
 RUN_DEPENDS=	pybind11>=2.6.2:devel/pybind11 \
 		${PYTHON_PKGNAMEPREFIX}absl-py>=2.0.0:devel/py-absl-py@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}astunparse>=1.6.0:devel/py-astunparse@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}flatbuffers>=25.9.23:devel/py-flatbuffers@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}gast>=0.2.1:devel/py-gast@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}google-pasta>=0.1.1:devel/py-google-pasta@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}h5py>=2.9.0:science/py-h5py@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}numpy1>=1.22.0:math/py-numpy1@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}packaging>=21.3:devel/py-packaging@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}requests>=2.21.0:www/py-requests@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}protobuf>=3.20.3:devel/py-protobuf@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}six>=1.12.0:devel/py-six@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}termcolor>=1.1.0:devel/py-termcolor@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}typing-extensions>=3.6.6:devel/py-typing-extensions@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}wrapt>=1.11.0:devel/py-wrapt@${PY_FLAVOR} \
-		${PYTHON_PKGNAMEPREFIX}grpcio>=1.24.3:devel/py-grpcio@${PY_FLAVOR}
+		${PYTHON_PKGNAMEPREFIX}grpcio>=1.24.3:devel/py-grpcio@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}ml-dtypes>=0.3.1:math/py-ml-dtypes@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}opt-einsum>=3.3.0:math/py-opt-einsum@${PY_FLAVOR}
 
 USES=		java jpeg perl5 python shebangfix ssl
 JAVA_VERSION=	21
 JAVA_VENDOR=	openjdk
 USE_CXXSTD=	c++17
 USE_GITHUB=	yes
 USE_PERL5=	build
 USE_PYTHON=	distutils
 
 SHEBANG_GLOB=	*.py
 
 BINARY_ALIAS=	python3=${PYTHON_CMD}
 
 OPTIONS_DEFINE=			CPU_OPTS XLA
 OPTIONS_RADIO=			PARALLEL_JOBS
 OPTIONS_RADIO_PARALLEL_JOBS=	JOBS_1 JOBS_HALF JOBS_ALL
 PARALLEL_JOBS_DESC=		How many jobs to run during build?
-OPTIONS_DEFAULT=		JOBS_HALF
+OPTIONS_DEFAULT=		JOBS_ALL
 
 JOBS_1_DESC=			Run one job
 JOBS_1_VARS=			TF_JOBS_NUMBER=1
 JOBS_HALF_DESC=			Run half jobs
 JOBS_HALF_VARS=			TF_JOBS_NUMBER="`expr \( ${MAKE_JOBS_NUMBER} + 1 \) / 2`"
 JOBS_ALL_DESC=			Run all jobs
 JOBS_ALL_VARS=			TF_JOBS_NUMBER=${MAKE_JOBS_NUMBER}
 
 CPU_OPTS_DESC=			Enable optimisations using features available on your CPU
 CPU_OPTS_VARS=			CPU_TARGET=native BAZEL_COPT="-c opt --copt=-march=native --copt=-mfpmath=sse"
 CPU_OPTS_VARS_OFF=		CPU_TARGET=x86-64
 
 XLA_DESC=			Accelerated Linear Algebra
 XLA_VARS=			XLA_OPT="1"
 XLA_VARS_OFF=			XLA_OPT="0"
 
 .include "Makefile.MASTER_SITES"
 
 BAZEL_BOOT=	--output_user_root=${WRKDIR}/bazel_out
 .if !defined(WITH_DEBUG)
 # For the reason why the linker is used for the strip, see PR 280234.
 BAZEL_LINKOPT=	--linkopt=-Wl,--strip-all
 .endif
 
 post-patch:
 	# Set up a local repository with our pre-downloaded packages
 	# This prevents bazel downloading the files without modifying
 	# the bzl files.
 	@${MKDIR} ${WRKDIR}/bazel-dist
 
 .for file in ${DISTFILES:C/\:(.*)//}
 	@${ECHO} "Moving ${file} to ${WRKDIR}/bazel-dist"
 	@${CP} ${DISTDIR}/${DIST_SUBDIR}/${file} ${WRKDIR}/bazel-dist
 .endfor
 
 	# Pre-populate repository cache for files fetched via ctx.download()
 	# (these are not served by --distdir; must be in --repository_cache)
 	@${MKDIR} ${WRKDIR}/bazel-cache/content_addressable/sha256/12cffc7274190ca1693a52ccd8303e719407e707c8557ddfb7eef81f208efaab
 	@${CP} ${DISTDIR}/${DIST_SUBDIR}/libtinfo.so.5 \
 		${WRKDIR}/bazel-cache/content_addressable/sha256/12cffc7274190ca1693a52ccd8303e719407e707c8557ddfb7eef81f208efaab/file
 	@${MKDIR} ${WRKDIR}/bazel-cache/content_addressable/sha256/5e8ee902c8906ddb7779fd36dc9979cb08b51fbebf7c0b1a9aeb78af382af590
 	@${CP} ${DISTDIR}/${DIST_SUBDIR}/copyright.txt \
 		${WRKDIR}/bazel-cache/content_addressable/sha256/5e8ee902c8906ddb7779fd36dc9979cb08b51fbebf7c0b1a9aeb78af382af590/file
 
 	@${CP} ${PATCHDIR}/bazelrc ${WRKDIR}/bazelrc
 	@${CP} -R ${PATCHDIR}/bazel/* \
 		${WRKSRC}/third_party/
 	@${CP} ${PATCHDIR}/bazel/rules_python_freebsd.patch \
 		${WRKSRC}/third_party/xla/third_party/py/
 	@${CP} ${PATCHDIR}/bazel/fix-environ.patch \
 		${WRKSRC}/third_party/xla/third_party/
 	@${CP} ${PATCHDIR}/llvm_freebsd.patch \
 		${WRKSRC}/third_party/xla/third_party/llvm/freebsd.patch
 	@${CP} ${PATCHDIR}/grpc.bazel.BUILD \
 		${WRKSRC}/third_party/systemlibs/grpc.bazel.BUILD
 	@${CP} ${PATCHDIR}/grpc.bazel.python_rules.bzl \
 		${WRKSRC}/third_party/systemlibs/grpc.bazel.python_rules.bzl
 	@${CP} ${PATCHDIR}/grpc.bazel.cc_grpc_library.bzl \
 		${WRKSRC}/third_party/systemlibs/grpc.bazel.cc_grpc_library.bzl
 
 	@${REINPLACE_CMD} "s#%%BAZEL_DIR%%#${WRKDIR}#" ${WRKDIR}/bazelrc
 	@${REINPLACE_CMD} "s#%%BAZEL_DIST%%#${WRKDIR}#" ${WRKDIR}/bazelrc
+	@${REINPLACE_CMD} "s#%%WRKSRC%%#${WRKSRC}#" ${WRKDIR}/bazelrc
 	@${REINPLACE_CMD} "s#%%JAVA_HOME%%#${JAVA_HOME}#" ${WRKDIR}/bazelrc
 
 	# copy the toolchain over
 	@${CP} -R ${PATCHDIR}/freebsd \
 		${WRKSRC}/
 
 	@${REINPLACE_CMD} "s#%%PATH%%#${PATH}#" ${WRKDIR}/bazelrc
 
 	@${REINPLACE_CMD} -e "s#%%LOCALBASE%%#${LOCALBASE}#" \
 		${WRKDIR}/bazelrc \
 		${WRKSRC}/freebsd/cc_toolchain_config.bzl \
 		${WRKSRC}/.bazelrc \
 		${WRKSRC}/WORKSPACE
 	@${REINPLACE_CMD} -e "s#%%NUMPY_INCLUDEDIR%%#${PYTHON_SITELIBDIR}/numpy/core/include#g" \
 		${WRKDIR}/bazelrc \
 		${WRKSRC}/freebsd/cc_toolchain_config.bzl
 
 	@${REINPLACE_CMD} -e "s#%%PYTHON_VER%%#${PYTHON_VER}#g" \
 		${WRKSRC}/WORKSPACE
 
 	# Fix Python runtime headers: replace rules_python CC toolchain alias with
-	# a direct cc_library pointing to the system Python headers.
+	# a direct cc_library using a symlink to the system Python headers.
 	@${REINPLACE_CMD} \
 		"s|%%PYTHON_INCLUDEDIR%%|${PYTHON_INCLUDEDIR}|g" \
-		${WRKDIR}/bazelrc \
-		${WRKSRC}/third_party/xla/third_party/python_runtime/BUILD.bazel
+		${WRKDIR}/bazelrc
+	@${CP} ${PATCHDIR}/pthreadpool-freebsd-alloca.patch \
+		${WRKSRC}/third_party/xla/third_party/pthreadpool/freebsd_alloca.patch
+	@${CP} ${PATCHDIR}/xnnpack-freebsd-mmap.patch \
+		${WRKSRC}/third_party/xla/third_party/xnnpack/freebsd_mmap.patch
+	@${CP} ${PATCHDIR}/protobuf-freebsd-upb.patch \
+		${WRKSRC}/third_party/xla/third_party/protobuf/freebsd_upb.patch
+	@${CP} ${PATCHDIR}/cpuinfo-freebsd-alwayslink.patch \
+		${WRKSRC}/third_party/cpuinfo/cpuinfo_freebsd_alwayslink.patch
+	@${CP} ${PATCHDIR}/grpc-no-go-sdk.patch \
+		${WRKSRC}/third_party/xla/third_party/grpc/grpc_no_go.patch
+
+	@${LN} -sf ${PYTHON_INCLUDEDIR} \
+		${WRKSRC}/third_party/xla/third_party/python_runtime/python_include
 
 	# Create pypi hub stub (FreeBSD has no platform wheels in requirements_lock)
 	@${MKDIR} ${WRKSRC}/bazel_pypi_hub
 	@${PRINTF} 'package(default_visibility = ["//visibility:public"])\nexports_files(["requirements.bzl"])\n' \
 		> ${WRKSRC}/bazel_pypi_hub/BUILD.bazel
 	@${PRINTF} 'def install_deps(**kwargs):\n    pass\n' \
 		> ${WRKSRC}/bazel_pypi_hub/requirements.bzl
 	@${TOUCH} ${WRKSRC}/bazel_pypi_hub/WORKSPACE
-.for _pypi_pkg in absl_py astor astunparse dill flatbuffers gast h5py jax \
+.for _pypi_pkg in absl_py astor astunparse auditwheel dill flatbuffers gast h5py jax \
     keras lit ml_dtypes opt_einsum packaging portpicker protobuf requests \
     scipy setuptools tblib termcolor typing_extensions wheel wrapt zstandard
 	@${MKDIR} ${WRKSRC}/bazel_pypi_hub/${_pypi_pkg}
 	@${PRINTF} 'package(default_visibility = ["//visibility:public"])\npy_library(name = "pkg", srcs = [])\npy_library(name = "lib", srcs = [])\npy_library(name = "whl", srcs = [])\nalias(name = "${_pypi_pkg}", actual = ":pkg")\n' \
 		> ${WRKSRC}/bazel_pypi_hub/${_pypi_pkg}/BUILD.bazel
+	@${TOUCH} ${WRKSRC}/bazel_pypi_hub/${_pypi_pkg}/WORKSPACE
 .endfor
 	# numpy needs extra cc_library for numpy_headers used by C++ deps
 	@${MKDIR} ${WRKSRC}/bazel_pypi_hub/numpy
 	@${MKDIR} ${WRKSRC}/bazel_pypi_hub/numpy/include
 	@${LN} -sf ${PYTHON_SITELIBDIR}/numpy/core/include/numpy \
 		${WRKSRC}/bazel_pypi_hub/numpy/include/numpy
 	# build_pip_package.py expects site-packages/numpy/{_core,core}/include
 	@${MKDIR} ${WRKSRC}/bazel_pypi_hub/numpy/site-packages/numpy/core
 	@${LN} -sf ${PYTHON_SITELIBDIR}/numpy/core/include \
 		${WRKSRC}/bazel_pypi_hub/numpy/site-packages/numpy/core/include
 	@${PRINTF} 'package(default_visibility = ["//visibility:public"])\npy_library(name = "pkg", srcs = [])\npy_library(name = "lib", srcs = [])\nalias(name = "numpy", actual = ":pkg")\ncc_library(\n    name = "numpy_headers",\n    hdrs = glob(["include/**/*.h"]),\n    includes = ["include"],\n)\n' \
 		> ${WRKSRC}/bazel_pypi_hub/numpy/BUILD.bazel
+	@${TOUCH} ${WRKSRC}/bazel_pypi_hub/numpy/WORKSPACE
 
 do-configure:
 	@cd ${WRKSRC} && ${SETENV} \
 		PYTHON_BIN_PATH=${PYTHON_CMD} \
 		PYTHON_LIB_PATH="${PYTHON_SITELIBDIR}" \
 		KERAS_HOME="${WRKDIR}/.keras" \
 		TF_NEED_OPENCL_SYCL=0 \
 		TF_ENABLE_XLA=${XLA_OPT} \
 		TF_NEED_OPENCL=0 \
 		TF_NEED_MPI=0 \
 		TF_NEED_TENSORRT=0 \
 		TF_NEED_NGRAPH=0 \
 		TF_NEED_IGNITE=0 \
 		TF_NEED_ROCM=0 \
 		TF_NEED_CUDA=0 \
 		TF_SET_ANDROID_WORKSPACE=0 \
 		TF_DOWNLOAD_CLANG=0 \
 		TF_NEED_NCCL=0 \
 		TF_IGNORE_MAX_BAZEL_VERSION=1 \
 		CC_OPT_FLAGS="-march=${CPU_TARGET} -I${LOCALBASE}/include" \
 		PREFIX="${LOCALBASE}" \
-		TF_SYSTEM_LIBS="astor_archive astunparse_archive boringssl com_github_googlecloudplatform_google_cloud_cpp com_github_grpc_grpc \
+		TF_SYSTEM_LIBS="astor_archive astunparse_archive boringssl com_github_googlecloudplatform_google_cloud_cpp \
 				com_googlesource_code_re2 curl cython dill_archive functools32_archive gast_archive \
 				gif hwloc icu jsoncpp_git libjpeg_turbo nasm org_sqlite pasta png pybind11 six_archive snappy \
 				tblib_archive termcolor_archive typing_extensions_archive wrapt zlib" \
 		./configure
 	@${REINPLACE_CMD} 's/,com_google_absl//g;s/,absl_py//g;s/absl_py,//g' ${WRKSRC}/.tf_configure.bazelrc
 
 post-configure:
 	# BINARY_ALIAS creates a relative symlink for python3 that breaks inside
 	# the poudriere jail (relative path resolves under /wrkdirs/usr/local/…
 	# instead of /usr/local/…).  Replace it with an absolute symlink.
 	@${RM} ${WRKDIR}/.bin/python3
 	@${LN} -s ${PYTHON_CMD} ${WRKDIR}/.bin/python3
 
 do-build:
 	# Fetch rules_java to ensure it is extracted from the Bazel install, then inject
 	# compatibility stubs for rules_java 7.x + protobuf 6.31.1 (which needs 8.x APIs).
 	# Both @rules_java (WORKSPACE) and @@rules_java (Bzlmod canonical = rules_java_builtin)
 	# must have the stubs; protobuf 6.31.1 uses the Bzlmod canonical form.
 	@cd ${WRKSRC} && \
 		bazel --bazelrc="${WRKDIR}/bazelrc" ${BAZEL_BOOT} fetch @rules_java//:BUILD
 	@BAZEL_OB=$$(cd ${WRKSRC} && bazel --bazelrc="${WRKDIR}/bazelrc" ${BAZEL_BOOT} info output_base 2>/dev/null); \
 	for RJNAME in rules_java rules_java_builtin; do \
 		RJDIR="$${BAZEL_OB}/external/$${RJNAME}"; \
 		if [ -d "$${RJDIR}/java/private" ]; then \
 			${CP} ${FILESDIR}/rules_java.java.private.proto_support.bzl \
 				$${RJDIR}/java/private/proto_support.bzl; \
 			${CP} ${FILESDIR}/rules_java.java.common.proguard_spec_info.bzl \
 				$${RJDIR}/java/common/proguard_spec_info.bzl 2>/dev/null || true; \
 		else \
 			${ECHO_MSG} "WARNING: rules_java external dir $${RJNAME} not found; build may fail"; \
 		fi; \
 	done
 	# Fetch llvm-project and fix config.bzl: replace Linux-only CPU-based FreeBSD
 	# condition with platform-based @platforms//os:freebsd so exec/tool builds also
 	# use posix_defines (no HAVE_GETAUXVAL / HAVE_MALLINFO) and the correct triple.
 	@cd ${WRKSRC} && \
 		bazel --bazelrc="${WRKDIR}/bazelrc" ${BAZEL_BOOT} fetch @@llvm-project//llvm:Support
 	@LLVM_OB=$$(cd ${WRKSRC} && bazel --bazelrc="${WRKDIR}/bazelrc" ${BAZEL_BOOT} info output_base 2>/dev/null); \
 		LLVMCONF="$${LLVM_OB}/external/llvm-raw/utils/bazel/llvm-project-overlay/llvm/config.bzl"; \
 		if [ -f "$${LLVMCONF}" ]; then \
 			${PYTHON_CMD} ${PATCHDIR}/fix-llvm-config.py "$${LLVMCONF}"; \
 		else \
 			${ECHO_MSG} "WARNING: llvm config.bzl not found at $${LLVMCONF}; build may fail"; \
 		fi
 	@cd ${WRKSRC} && \
 		bazel --bazelrc="${WRKDIR}/bazelrc" ${BAZEL_BOOT} build --jobs ${TF_JOBS_NUMBER} ${BAZEL_COPT} --host_copt="-I${LOCALBASE}/include" \
 		--host_linkopt="-L${LOCALBASE}/lib -lexecinfo" ${BAZEL_LINKOPT} --copt="-I${LOCALBASE}/include" \
 		--verbose_failures -s \
 		--distdir=${WRKDIR}/bazel-dist \
 		//tensorflow/tools/pip_package:wheel
 
 	@${MKDIR} ${WRKDIR}/whl
 	@${CP} ${WRKSRC}/bazel-bin/tensorflow/tools/pip_package/wheel_house/*.whl \
 		${WRKDIR}/whl/
 
 do-install:
 	@${MKDIR} ${STAGEDIR}/${PYTHON_SITELIBDIR}
 
 	@${UNZIP_NATIVE_CMD} -d ${STAGEDIR}/${PYTHON_SITELIBDIR} ${WRKDIR}/whl/${PORTNAME}-${PORTVERSION}-*.whl
 
 post-install: # autoplist: thousands of files, all under ${PYTHON_SITELIBDIR}
 	@cd ${STAGEDIR}${PREFIX} && \
 		${FIND} ${PYTHON_SITELIBDIR:C|^${LOCALBASE}/||} -type f -or -type l | ${GREP} -v "egg-info/" >> ${TMPPLIST}
 
+do-test:
+	@cd ${WRKSRC} && \
+		bazel --bazelrc="${WRKDIR}/bazelrc" ${BAZEL_BOOT} test \
+		--jobs ${TF_JOBS_NUMBER} ${BAZEL_COPT} --host_copt="-I${LOCALBASE}/include" \
+		--host_linkopt="-L${LOCALBASE}/lib -lexecinfo" ${BAZEL_LINKOPT} --copt="-I${LOCALBASE}/include" \
+		--verbose_failures \
+		--distdir=${WRKDIR}/bazel-dist \
+		--test_output=errors \
+		//tensorflow/python/...
+
+do-test-quick: build
+	@cd ${TEST_WRKSRC} && \
+		${SETENV} ${TEST_ENV} ${PYTHON_CMD} ${FILESDIR}/example-quick-training.py
+
 .include <bsd.port.mk>
diff --git a/science/py-tensorflow/Makefile.MASTER_SITES b/science/py-tensorflow/Makefile.MASTER_SITES
index 0334204a5130..d9093e42d786 100644
--- a/science/py-tensorflow/Makefile.MASTER_SITES
+++ b/science/py-tensorflow/Makefile.MASTER_SITES
@@ -1,147 +1,184 @@
 DISTFILES+=platforms-0.0.11.tar.gz:platforms \
 apple_support.1.24.5.tar.gz:apple \
 bazel-skylib-1.7.1.tar.gz:skylib \
 8c717f8258cd5f6c7a45b97d974292755852b658.tar.gz:toolchain \
 v0.1.1.zip:buildrules \
 rules_apple.3.5.1.tar.gz:applerules \
 rules_swift.1.18.0.tar.gz:swift \
 308b05b2419edb5c8ee0471b67a40403df940149.tar.gz:closure \
 4.3.zip:jvm \
 rules_pkg-0.7.1.tar.gz:pkg \
 0.7.1.tar.gz:foreign_cc \
 rules_java-7.6.1.tar.gz:rules_java \
 rules_license-0.0.7.tar.gz:rlic \
 bazel_features-v1.25.0.tar.gz:bfeatures \
 rules_shell-v0.4.1.tar.gz:rshell \
 d8cb9c2c168cd64000eaa6eda0781a9615a26ffe.tar.gz:mlchain \
 f7547e29ccaed7b64ef4f7495ecfff1c9f6f3d03.tar.gz:benchmark \
 0d859a811870d10f53a594927d0d0b97573ad06d.tar.gz:farmhash \
 16e8662c34917be0065110bfcd9cc27d30f52fdf.zip:gemmlowp \
 c13d28517a4db259d738ea4886b1f00352a3cc33.tar.gz:highwayhash \
 03da4fc0857c285e3a26782f6bc8931c4c950df4.tar.gz:re2 \
 3286a34cc8de6149ac6844107dfdffac91531e72.zip:ruy \
 835a7d7b1ee3bc83e575e302a985c66ec4b65249.tar.gz:sobol \
 openmp-10.0.1.src.tar.xz:llvmorg \
 131.1.0.tar.gz:kiss \
 v3.7.3.tar.gz:onednn \
 127d2f238010589ac96f2f402a27afc9dccbb7ab.zip:openxla \
 v1.0.tar.gz:ooura \
 13d4f99d5309df3d5afa80fe2ae332d7a2a64c6b.tar.gz:pybindabseil \
 v2.13.6.tar.gz:pybindbazel \
 f02a2b7653bc50eb5119d125842a3870db95d251.zip:pybindprotobuf \
 8a9210069b5a37dd89ed118a783945502a30a4ae.zip:cpuinfo \
 4ecc3a44a32c832b748328bed3f9a599f795ca8d.tar.gz:runtime \
 eigen-dcbaf2d608f306450f1e74949eb87e9a22a7ef4b.tar.gz:eigen \
 25b42dfddb0ee22170d73ff0d4b333ea1e6edfeb.zip:xnnpack \
 0e6ca13779b57d397a5ba6bfdcaa8a275bc8ea2e.zip:pthread \
 4dfe081cf6bcd15db339cf2680b9281b8451eeb3.zip:fp16 \
 63058eff77e11aa15bf531df5dd34395ec3017c8.zip:fxdiv \
 909041e4802c4b9a2223ca04099f35bf1dbbd460.tar.gz:llvm \
 6b3fdcea8bc5398be4e7e9930c693f0ea09316a0.tar.gz:apis \
 v25.9.23.tar.gz:flatbuffer \
 a15b489e1222b2087007546b4912e21293ea86ff.tar.gz:neon \
 v2.11.0.tar.gz:nanobind \
 v1.1.tar.gz:dlpack \
 d38452e1ee03523a208362186fd42248ff2609f6.tar.gz:absl \
 11bf7c25e666dd7ddacbcd4d4c4a9de7a25175f8.tar.gz:protolib \
 63205aa90afa6803d8f58bc3081b69288e9f1906.zip:kleidiai \
 v3.10.5.tar.gz:nlohmann \
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diff --git a/science/py-tensorflow/distinfo b/science/py-tensorflow/distinfo
index 604e0177f7fa..7c068e226d83 100644
--- a/science/py-tensorflow/distinfo
+++ b/science/py-tensorflow/distinfo
@@ -1,149 +1,188 @@
 TIMESTAMP = 1774238095
 SHA256 (tensorflow/platforms-0.0.11.tar.gz) = 29742e87275809b5e598dc2f04d86960cc7a55b3067d97221c9abbc9926bff0f
 SIZE (tensorflow/platforms-0.0.11.tar.gz) = 7882
 SHA256 (tensorflow/apple_support.1.24.5.tar.gz) = 1ae6fcf983cff3edab717636f91ad0efff2e5ba75607fdddddfd6ad0dbdfaf10
 SIZE (tensorflow/apple_support.1.24.5.tar.gz) = 110555
 SHA256 (tensorflow/bazel-skylib-1.7.1.tar.gz) = bc283cdfcd526a52c3201279cda4bc298652efa898b10b4db0837dc51652756f
 SIZE (tensorflow/bazel-skylib-1.7.1.tar.gz) = 43566
 SHA256 (tensorflow/8c717f8258cd5f6c7a45b97d974292755852b658.tar.gz) = 294cdd859e57fcaf101d4301978c408c88683fbc46fbc1a3829da92afbea55fb
 SIZE (tensorflow/8c717f8258cd5f6c7a45b97d974292755852b658.tar.gz) = 80728
 SHA256 (tensorflow/v0.1.1.zip) = cd06d15dd8bb59926e4d65f9003bfc20f9da4b2519985c27e190cddc8b7a7806
 SIZE (tensorflow/v0.1.1.zip) = 14654
 SHA256 (tensorflow/rules_apple.3.5.1.tar.gz) = b4df908ec14868369021182ab191dbd1f40830c9b300650d5dc389e0b9266c8d
 SIZE (tensorflow/rules_apple.3.5.1.tar.gz) = 2404029
 SHA256 (tensorflow/rules_swift.1.18.0.tar.gz) = bb01097c7c7a1407f8ad49a1a0b1960655cf823c26ad2782d0b7d15b323838e2
 SIZE (tensorflow/rules_swift.1.18.0.tar.gz) = 255839
 SHA256 (tensorflow/308b05b2419edb5c8ee0471b67a40403df940149.tar.gz) = 5b00383d08dd71f28503736db0500b6fb4dda47489ff5fc6bed42557c07c6ba9
 SIZE (tensorflow/308b05b2419edb5c8ee0471b67a40403df940149.tar.gz) = 464906
 SHA256 (tensorflow/4.3.zip) = 6274687f6fc5783b589f56a2f1ed60de3ce1f99bc4e8f9edef3de43bdf7c6e74
 SIZE (tensorflow/4.3.zip) = 3998031
 SHA256 (tensorflow/rules_pkg-0.7.1.tar.gz) = 451e08a4d78988c06fa3f9306ec813b836b1d076d0f055595444ba4ff22b867f
 SIZE (tensorflow/rules_pkg-0.7.1.tar.gz) = 77334
 SHA256 (tensorflow/0.7.1.tar.gz) = bcd0c5f46a49b85b384906daae41d277b3dc0ff27c7c752cc51e43048a58ec83
 SIZE (tensorflow/0.7.1.tar.gz) = 215296
 SHA256 (tensorflow/rules_java-7.6.1.tar.gz) = f8ae9ed3887df02f40de9f4f7ac3873e6dd7a471f9cddf63952538b94b59aeb3
 SIZE (tensorflow/rules_java-7.6.1.tar.gz) = 27308
 SHA256 (tensorflow/rules_license-0.0.7.tar.gz) = 4531deccb913639c30e5c7512a054d5d875698daeb75d8cf90f284375fe7c360
 SIZE (tensorflow/rules_license-0.0.7.tar.gz) = 31476
 SHA256 (tensorflow/bazel_features-v1.25.0.tar.gz) = 4fd9922d464686820ffd8fcefa28ccffa147f7cdc6b6ac0d8b07fde565c65d66
 SIZE (tensorflow/bazel_features-v1.25.0.tar.gz) = 16266
 SHA256 (tensorflow/rules_shell-v0.4.1.tar.gz) = bc61ef94facc78e20a645726f64756e5e285a045037c7a61f65af2941f4c25e1
 SIZE (tensorflow/rules_shell-v0.4.1.tar.gz) = 22017
 SHA256 (tensorflow/d8cb9c2c168cd64000eaa6eda0781a9615a26ffe.tar.gz) = 54c1a357f71f611efdb4891ebd4bcbe4aeb6dfa7e473f14fd7ecad5062096616
 SIZE (tensorflow/d8cb9c2c168cd64000eaa6eda0781a9615a26ffe.tar.gz) = 159079
 SHA256 (tensorflow/f7547e29ccaed7b64ef4f7495ecfff1c9f6f3d03.tar.gz) = 552ca3d4d1af4beeb1907980f7096315aa24150d6baf5ac1e5ad90f04846c670
 SIZE (tensorflow/f7547e29ccaed7b64ef4f7495ecfff1c9f6f3d03.tar.gz) = 204856
 SHA256 (tensorflow/0d859a811870d10f53a594927d0d0b97573ad06d.tar.gz) = 18392cf0736e1d62ecbb8d695c31496b6507859e8c75541d7ad0ba092dc52115
 SIZE (tensorflow/0d859a811870d10f53a594927d0d0b97573ad06d.tar.gz) = 467251
 SHA256 (tensorflow/16e8662c34917be0065110bfcd9cc27d30f52fdf.zip) = 7dc418717c8456473fac4ff2288b71057e3dcb72894524c734a4362cdb51fa8b
 SIZE (tensorflow/16e8662c34917be0065110bfcd9cc27d30f52fdf.zip) = 940836
 SHA256 (tensorflow/c13d28517a4db259d738ea4886b1f00352a3cc33.tar.gz) = c0e2b9931fbcce3bfbcd7999c3c114f404ac0f8b89775a5bbccbcaa501868e58
 SIZE (tensorflow/c13d28517a4db259d738ea4886b1f00352a3cc33.tar.gz) = 160745
 SHA256 (tensorflow/03da4fc0857c285e3a26782f6bc8931c4c950df4.tar.gz) = ef516fb84824a597c4d5d0d6d330daedb18363b5a99eda87d027e6bdd9cba299
 SIZE (tensorflow/03da4fc0857c285e3a26782f6bc8931c4c950df4.tar.gz) = 396457
 SHA256 (tensorflow/3286a34cc8de6149ac6844107dfdffac91531e72.zip) = a22c42e80c7bb450db8492728e4742ee66f46d5458c45fe67ce2c9b61240630c
 SIZE (tensorflow/3286a34cc8de6149ac6844107dfdffac91531e72.zip) = 381045
 SHA256 (tensorflow/835a7d7b1ee3bc83e575e302a985c66ec4b65249.tar.gz) = 583d7b975e506c076fc579d9139530596906b9195b203d42361417e9aad79b73
 SIZE (tensorflow/835a7d7b1ee3bc83e575e302a985c66ec4b65249.tar.gz) = 2569603
 SHA256 (tensorflow/openmp-10.0.1.src.tar.xz) = d19f728c8e04fb1e94566c8d76aef50ec926cd2f95ef3bf1e0a5de4909b28b44
 SIZE (tensorflow/openmp-10.0.1.src.tar.xz) = 955492
 SHA256 (tensorflow/131.1.0.tar.gz) = 76c1aac87ddb7258f34b08a13f0eebf9e53afa299857568346aa5c82bcafaf1a
 SIZE (tensorflow/131.1.0.tar.gz) = 52383
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 SIZE (tensorflow/v3.7.3.tar.gz) = 14101401
 SHA256 (tensorflow/127d2f238010589ac96f2f402a27afc9dccbb7ab.zip) = 3780e503599ebcc1acc4c96ea5f23c724dae2a4d746ed7d9a01d3f14d879265a
 SIZE (tensorflow/127d2f238010589ac96f2f402a27afc9dccbb7ab.zip) = 20267651
 SHA256 (tensorflow/v1.0.tar.gz) = 5f4dabc2ae21e1f537425d58a49cdca1c49ea11db0d6271e2a4b27e9697548eb
 SIZE (tensorflow/v1.0.tar.gz) = 110531
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 SIZE (tensorflow/13d4f99d5309df3d5afa80fe2ae332d7a2a64c6b.tar.gz) = 33138
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 SIZE (tensorflow/v2.13.6.tar.gz) = 6156
 SHA256 (tensorflow/f02a2b7653bc50eb5119d125842a3870db95d251.zip) = 3cf7bf0f23954c5ce6c37f0a215f506efa3035ca06e3b390d67f4cbe684dce23
 SIZE (tensorflow/f02a2b7653bc50eb5119d125842a3870db95d251.zip) = 104204
 SHA256 (tensorflow/8a9210069b5a37dd89ed118a783945502a30a4ae.zip) = c0254ce97f7abc778dd2df0aaca1e0506dba1cd514fdb9fe88c07849393f8ef4
 SIZE (tensorflow/8a9210069b5a37dd89ed118a783945502a30a4ae.zip) = 3852053
 SHA256 (tensorflow/4ecc3a44a32c832b748328bed3f9a599f795ca8d.tar.gz) = 5e81d70f9534340f7ef8e63ec43bdd5971135e48183079be50ecb3f74b1fed66
 SIZE (tensorflow/4ecc3a44a32c832b748328bed3f9a599f795ca8d.tar.gz) = 797332
 SHA256 (tensorflow/eigen-dcbaf2d608f306450f1e74949eb87e9a22a7ef4b.tar.gz) = a71517b3815984c1a8174db1ebc58a17d4f5c23c06e377bbc4a5dfc85855a516
 SIZE (tensorflow/eigen-dcbaf2d608f306450f1e74949eb87e9a22a7ef4b.tar.gz) = 2984046
 SHA256 (tensorflow/25b42dfddb0ee22170d73ff0d4b333ea1e6edfeb.zip) = 44bf8a258cfd0d7b500b6058a2bb5c7387c8cebba295cfca985a68d16513f7c8
 SIZE (tensorflow/25b42dfddb0ee22170d73ff0d4b333ea1e6edfeb.zip) = 23536211
 SHA256 (tensorflow/0e6ca13779b57d397a5ba6bfdcaa8a275bc8ea2e.zip) = f602ab141bdc5d5872a79d6551e9063b5bfa7ad6ad60cceaa641de5c45c86d70
 SIZE (tensorflow/0e6ca13779b57d397a5ba6bfdcaa8a275bc8ea2e.zip) = 125519
 SHA256 (tensorflow/4dfe081cf6bcd15db339cf2680b9281b8451eeb3.zip) = d973501a40c55126b31accc2d9f08d931ec3cc190c0430309a5e341d3c0ce32a
 SIZE (tensorflow/4dfe081cf6bcd15db339cf2680b9281b8451eeb3.zip) = 91462
 SHA256 (tensorflow/63058eff77e11aa15bf531df5dd34395ec3017c8.zip) = 3d7b0e9c4c658a84376a1086126be02f9b7f753caa95e009d9ac38d11da444db
 SIZE (tensorflow/63058eff77e11aa15bf531df5dd34395ec3017c8.zip) = 16646
 SHA256 (tensorflow/909041e4802c4b9a2223ca04099f35bf1dbbd460.tar.gz) = 3f986184ee126677dbd77edb16d6b82c057ec869fefd7a9871979941e52e837a
 SIZE (tensorflow/909041e4802c4b9a2223ca04099f35bf1dbbd460.tar.gz) = 259501486
 SHA256 (tensorflow/6b3fdcea8bc5398be4e7e9930c693f0ea09316a0.tar.gz) = 249d83abc5d50bf372c35c49d77f900bff022b2c21eb73aa8da1458b6ac401fc
 SIZE (tensorflow/6b3fdcea8bc5398be4e7e9930c693f0ea09316a0.tar.gz) = 6091152
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 SIZE (tensorflow/v25.9.23.tar.gz) = 2336210
 SHA256 (tensorflow/a15b489e1222b2087007546b4912e21293ea86ff.tar.gz) = 019fbc7ec25860070a1d90e12686fc160cfb33e22aa063c80f52b363f1361e9d
 SIZE (tensorflow/a15b489e1222b2087007546b4912e21293ea86ff.tar.gz) = 103972
 SHA256 (tensorflow/v2.11.0.tar.gz) = 62ba05e5f720c76c510d6ab2a77f8ccc17a76c5cea951bea47355a7dfa460449
 SIZE (tensorflow/v2.11.0.tar.gz) = 938321
 SHA256 (tensorflow/v1.1.tar.gz) = 2e3b94b55825c240cc58e6721e15b449978cbae21a2a4caa23058b0157ee2fb3
 SIZE (tensorflow/v1.1.tar.gz) = 198915
 SHA256 (tensorflow/d38452e1ee03523a208362186fd42248ff2609f6.tar.gz) = d1abe9da2003e6cbbd7619b0ced3e52047422f4f4ac6c66a9bef5d2e99fea837
 SIZE (tensorflow/d38452e1ee03523a208362186fd42248ff2609f6.tar.gz) = 2236099
 SHA256 (tensorflow/11bf7c25e666dd7ddacbcd4d4c4a9de7a25175f8.tar.gz) = 20b240eba17a36be4b0b22635aca63053913d5c1ee36e16be36499d167a2f533
 SIZE (tensorflow/11bf7c25e666dd7ddacbcd4d4c4a9de7a25175f8.tar.gz) = 14304
 SHA256 (tensorflow/63205aa90afa6803d8f58bc3081b69288e9f1906.zip) = 5e922c9afb7a0c881fc4359b58488f3faa840e8435de1a2207a6525935ed83c2
 SIZE (tensorflow/63205aa90afa6803d8f58bc3081b69288e9f1906.zip) = 2859671
 SHA256 (tensorflow/v3.10.5.tar.gz) = 5daca6ca216495edf89d167f808d1d03c4a4d929cef7da5e10f135ae1540c7e4
 SIZE (tensorflow/v3.10.5.tar.gz) = 7021996
 SHA256 (tensorflow/9effcbcb27f0a665f9f345030188c0b291e32482.tar.gz) = 61d0417abd60e65ed589c9deee7c124fe76a4106831f6ad39464e1525cef1454
 SIZE (tensorflow/9effcbcb27f0a665f9f345030188c0b291e32482.tar.gz) = 324650
 SHA256 (tensorflow/a37c3dbdd5d2a15113d363c7a7c41c30453e482f.zip) = 590ec559107fc7082e1a7d70e9c9bfb8624c79dabca0a05fe1bcba1d7a591ec8
 SIZE (tensorflow/a37c3dbdd5d2a15113d363c7a7c41c30453e482f.zip) = 1247370
 SHA256 (tensorflow/v1.5.7.zip) = 7897bc5d620580d9b7cd3539c44b59d78f3657d33663fe97a145e07b4ebd69a4
 SIZE (tensorflow/v1.5.7.zip) = 2753402
 SHA256 (tensorflow/rules_go-v0.34.0.zip) = 16e9fca53ed6bd4ff4ad76facc9b7b651a89db1689a2877d6fd7b82aa824e366
 SIZE (tensorflow/rules_go-v0.34.0.zip) = 1210403
 SHA256 (tensorflow/rules_python-1.6.0.tar.gz) = fa7dd2c6b7d63b3585028dd8a90a6cf9db83c33b250959c2ee7b583a6c130e12
 SIZE (tensorflow/rules_python-1.6.0.tar.gz) = 927982
 SHA256 (tensorflow/0.1.0.tar.gz) = 4b12149a041ddfb8306a8fd0e904e39d673552ce82e4296e96fac9cbf0780e59
 SIZE (tensorflow/0.1.0.tar.gz) = 168117
 SHA256 (tensorflow/v6.31.1.zip) = 6e09bbc950ba60c3a7b30280210cd285af8d7d8ed5e0a6ed101c72aff22e8d88
 SIZE (tensorflow/v6.31.1.zip) = 11437914
 SHA256 (tensorflow/tensorflow-tensorflow-v2.21.0_GH0.tar.gz) = ef3568bb4865d6c1b2564fb5689c19b6b9a5311572cd1f2ff9198636a8520921
 SIZE (tensorflow/tensorflow-tensorflow-v2.21.0_GH0.tar.gz) = 90831199
 SHA256 (tensorflow/v2.1.0.tar.gz) = 8a3d0830e4eb4f66c4fa907c06edf6ce1c719ced811a12e26d9d3162f8471758
 SIZE (tensorflow/v2.1.0.tar.gz) = 235261
 SHA256 (tensorflow/ducc-aa46a4c21e440b3d416c16eca3c96df19c74f316.tar.gz) = 077cf4bd0bd7eddaa6649a024285fff96e2662c5e6f2fb6ed5c5771f9de093f3
 SIZE (tensorflow/ducc-aa46a4c21e440b3d416c16eca3c96df19c74f316.tar.gz) = 423799
 SHA256 (tensorflow/ml_dtypes-00d98cd92ade342fef589c0470379abb27baebe9.tar.gz) = f6e5880666661351e6cd084ac4178ddc4dabcde7e9a73722981c0d1500cf5937
 SIZE (tensorflow/ml_dtypes-00d98cd92ade342fef589c0470379abb27baebe9.tar.gz) = 87114
 SHA256 (tensorflow/v1.2.0.tar.gz) = 816c96e8e8f193b40151dad7e8ff37b1221d019dbcb9c35cd3fadbfe6477dfec
 SIZE (tensorflow/v1.2.0.tar.gz) = 646315
 SHA256 (tensorflow/v0.11.1.tar.gz) = 1492dfef8dd6c3036446ac3b340005d92ab92f7d48ee3271b5dac1d36945d3d9
 SIZE (tensorflow/v0.11.1.tar.gz) = 1876134
 SHA256 (tensorflow/c695e43eba127a74a67263775ab611bded7fba34.zip) = d27bcd502a0843e463fc4eb7d3532d0d720ddd6af6e39942846f1aa769352625
 SIZE (tensorflow/c695e43eba127a74a67263775ab611bded7fba34.zip) = 11177761
 SHA256 (tensorflow/1.3.0.tar.gz) = 07b3c1ba2c1096878a85a31a5b9b3757427af963b1141ca904db2f9f4afe0bc2
 SIZE (tensorflow/1.3.0.tar.gz) = 3634890
 SHA256 (tensorflow/2025_09_16.tar.gz) = 08c45dff8ede1b56a6e7d1e9fdaf113dd91ab28ddcbcf696229b683e5e9af45a
 SIZE (tensorflow/2025_09_16.tar.gz) = 10061309
 SHA256 (tensorflow/v1.4.0.tar.gz) = 12af50c45530f0a292d39a88d952637e43fb2d4ab1883c44ae729840f7273381
 SIZE (tensorflow/v1.4.0.tar.gz) = 3800514
 SHA256 (tensorflow/2afe84b39f0d097ecd70fc44a9e0e39782cee6a3.zip) = 4c0b19e58706c44336c573a0ba9fdf0e412b23670cac6a3df95525a0909a0360
 SIZE (tensorflow/2afe84b39f0d097ecd70fc44a9e0e39782cee6a3.zip) = 381528
 SHA256 (tensorflow/v1.3.0.tar.gz) = a8424ad3b0affd4c57ed26f0f3d8a29604f0e1f2ef2089f497f614b1c94c7236
 SIZE (tensorflow/v1.3.0.tar.gz) = 70562
 SHA256 (tensorflow/3ea912eb05a4ce1bf598834eb67dbd74e426b882.zip) = bfdd113080d6da700b9bc3f15458069a88818a65ebf2a476fe281f084e1b6783
 SIZE (tensorflow/3ea912eb05a4ce1bf598834eb67dbd74e426b882.zip) = 3352636
 SHA256 (tensorflow/nvshmem_src_3.1.7-1.txz) = 2146ff231d9aadd2b11f324c142582f89e3804775877735dc507b4dfd70c788b
 SIZE (tensorflow/nvshmem_src_3.1.7-1.txz) = 3686400
 SHA256 (tensorflow/clang+llvm-18.1.8-x86_64-linux-gnu-ubuntu-18.04.tar.xz) = 54ec30358afcc9fb8aa74307db3046f5187f9fb89fb37064cdde906e062ebf36
 SIZE (tensorflow/clang+llvm-18.1.8-x86_64-linux-gnu-ubuntu-18.04.tar.xz) = 1044930068
 SHA256 (tensorflow/x86_64_ubuntu18_gcc8.4-0.2.1.tar.xz) = 9a06397f9dc4fe2237d126f964f1a3c942ce0036ba51976ea0d7fce0bc3e2fb7
 SIZE (tensorflow/x86_64_ubuntu18_gcc8.4-0.2.1.tar.xz) = 47419824
 SHA256 (tensorflow/cpython-3.11.13+20250808-x86_64-unknown-linux-gnu-install_only.tar.gz) = 3ad988c702cbb017fef1208d47dea4138a2e85fd0f7f01ec5e1e335e597131b9
 SIZE (tensorflow/cpython-3.11.13+20250808-x86_64-unknown-linux-gnu-install_only.tar.gz) = 46107448
 SHA256 (tensorflow/libtinfo.so.5) = 12cffc7274190ca1693a52ccd8303e719407e707c8557ddfb7eef81f208efaab
 SIZE (tensorflow/libtinfo.so.5) = 170784
 SHA256 (tensorflow/copyright.txt) = 5e8ee902c8906ddb7779fd36dc9979cb08b51fbebf7c0b1a9aeb78af382af590
 SIZE (tensorflow/copyright.txt) = 6366
+
+SHA256 (tensorflow/v1.74.0.tar.gz) = dd6a2fa311ba8441bbefd2764c55b99136ff10f7ea42954be96006a2723d33fc
+SIZE (tensorflow/v1.74.0.tar.gz) = 15014902
+SHA256 (tensorflow/28e9d1f26771c6517c3b4be10254887673c940189.zip) = f253ca1a07262f8efde8328e4b2c68979e40ddfcfc001f70d1d5f612c7de2974
+SIZE (tensorflow/28e9d1f26771c6517c3b4be10254887673c940189.zip) = 1136851
+SHA256 (tensorflow/4de3c74cf21a9958c1cf26d8993c55c6e0d28b49.tar.gz) = cd8b49614408b43bd45d90e3e98d69e24eea632ff42ac3bfb8bca68bc31e377f
+SIZE (tensorflow/4de3c74cf21a9958c1cf26d8993c55c6e0d28b49.tar.gz) = 697162
+SHA256 (tensorflow/v1.2.1.zip) = ab51e978326b87e06be7a12fc6496f3ff6586339043557dbbd31f622332a5d45
+SIZE (tensorflow/v1.2.1.zip) = 306941
+SHA256 (tensorflow/bazel-gazelle-v0.37.0.tar.gz) = d76bf7a60fd8b050444090dfa2837a4eaf9829e1165618ee35dceca5cbdf58d5
+SIZE (tensorflow/bazel-gazelle-v0.37.0.tar.gz) = 1815577
+SHA256 (tensorflow/rules_java-8.7.0.tar.gz) = 5449ed36d61269579dd9f4b0e532cd131840f285b389b3795ae8b4d717387dd8
+SIZE (tensorflow/rules_java-8.7.0.tar.gz) = 112619
+SHA256 (tensorflow/7.0.2.tar.gz) = 0e5c64a2599a6e26c6a03d6162242d231ecc0de219534c38cb4402171def21e8
+SIZE (tensorflow/7.0.2.tar.gz) = 48590
+SHA256 (tensorflow/v2.35.0.tar.gz) = 81ea28cf9e5bb032d356b0187409f30b1035f8ea5b530675ea248c8a6c0070aa
+SIZE (tensorflow/v2.35.0.tar.gz) = 15773128
+SHA256 (tensorflow/d198303a4319092ab31895c4b98d64174ebe8872.tar.gz) = 79502264d1a3a4b6309d4dae8c822e7349bcfe33e84f3c6d1affb2a40d11a31d
+SIZE (tensorflow/d198303a4319092ab31895c4b98d64174ebe8872.tar.gz) = 16045
+SHA256 (tensorflow/6360e96b5cf8e5980c887ce58ef727e53d77243a.tar.gz) = bf26e5b25e259911914a85ae847b6d723488adb5af4f8bdeb9d0871a318476e3
+SIZE (tensorflow/6360e96b5cf8e5980c887ce58ef727e53d77243a.tar.gz) = 778663
+SHA256 (tensorflow/3a472e524827f72d1ad621c4983dd5af54c46776.tar.gz) = dc305e20c9fa80822322271b50aa2ffa917bf4fd3973bcec52bfc28dc32c5927
+SIZE (tensorflow/3a472e524827f72d1ad621c4983dd5af54c46776.tar.gz) = 104469
+SHA256 (tensorflow/12235e24652fc7f809373e7c11a5f73c5763fc4c.tar.gz) = 11f344710a80fd73db0fc686b4fe40867dc34d914d9cdfd7a4b416a65d1e692f
+SIZE (tensorflow/12235e24652fc7f809373e7c11a5f73c5763fc4c.tar.gz) = 254083
+SHA256 (tensorflow/1f95f8083066f5b38fd2db172e7e7f9aa7c49d2d.tar.gz) = 9c8f800aed088cdf89adc3eaaa66b56b4da7da041f26338aa71a2ab43d860d46
+SIZE (tensorflow/1f95f8083066f5b38fd2db172e7e7f9aa7c49d2d.tar.gz) = 41620
+SHA256 (tensorflow/5501a1a255805e0be83a41348bb5f2630d5ed6b3.tar.gz) = 46b3b5812c150a21bacf860c2f76fc42b89773ed77ee954c32adeb8593aa2a8e
+SIZE (tensorflow/5501a1a255805e0be83a41348bb5f2630d5ed6b3.tar.gz) = 191703
+SHA256 (tensorflow/ced79860f8c8a091a2eabfee6d47783f828a9b59.tar.gz) = a85a22521de7426c3e019d50e18d0af16e0391e0353923308eb168b3e624aea1
+SIZE (tensorflow/ced79860f8c8a091a2eabfee6d47783f828a9b59.tar.gz) = 1048635
+SHA256 (tensorflow/v0.3.0.tar.gz) = b7e13f0b4259e80c3070b583c2f39e53153085a6918718b1c710caf7037572b0
+SIZE (tensorflow/v0.3.0.tar.gz) = 163404
+SHA256 (tensorflow/rules_cc-0.0.17.tar.gz) = abc605dd850f813bb37004b77db20106a19311a96b2da1c92b789da529d28fe1
+SIZE (tensorflow/rules_cc-0.0.17.tar.gz) = 178823
+SHA256 (tensorflow/rules_shell-v0.3.0.tar.gz) = d8cd4a3a91fc1dc68d4c7d6b655f09def109f7186437e3f50a9b60ab436a0c53
+SIZE (tensorflow/rules_shell-v0.3.0.tar.gz) = 22046
+SHA256 (tensorflow/0.8.0.tar.gz) = fbe74bbdcee21d656715688706da3c8becfd946d92cd44705cc6098bb23b3a16
+SIZE (tensorflow/0.8.0.tar.gz) = 1017151
diff --git a/science/py-tensorflow/files/bazelrc b/science/py-tensorflow/files/bazelrc
index f63c64a60da6..eead349e0876 100644
--- a/science/py-tensorflow/files/bazelrc
+++ b/science/py-tensorflow/files/bazelrc
@@ -1,66 +1,98 @@
 startup --batch
 
 build --verbose_failures --noshow_loading_progress
 test --verbose_test_summary --verbose_failures --noshow_loading_progress
 
 build --spawn_strategy=local --genrule_strategy=local
 test --spawn_strategy=local --genrule_strategy=local
 
 # tensorflow/BUILD:install_headers genrule creates a directory output (outs=["include"]).
 # Bazel 7 enables --incompatible_disallow_unsound_directory_outputs by default, which
 # rejects this old-style pattern.  Disable it to allow the legacy genrule to run.
 build --noincompatible_disallow_unsound_directory_outputs
 
 # make bazel only fetch distfiles from the cache
 fetch --repository_cache="%%BAZEL_DIR%%/bazel-cache/" --distdir="%%BAZEL_DIST%%/bazel-dist/"
 build --repository_cache="%%BAZEL_DIR%%/bazel-cache/" --distdir="%%BAZEL_DIST%%/bazel-dist/"
 
+# Override @pypi hub and individual @pypi_* repos with offline stubs
+# (FreeBSD has no platform wheels in requirements_lock; stubs point to system packages)
+build --override_repository=pypi=%%WRKSRC%%/bazel_pypi_hub
+fetch --override_repository=pypi=%%WRKSRC%%/bazel_pypi_hub
+build --override_repository=pypi_absl_py=%%WRKSRC%%/bazel_pypi_hub/absl_py
+build --override_repository=pypi_astunparse=%%WRKSRC%%/bazel_pypi_hub/astunparse
+build --override_repository=pypi_auditwheel=%%WRKSRC%%/bazel_pypi_hub/auditwheel
+build --override_repository=pypi_flatbuffers=%%WRKSRC%%/bazel_pypi_hub/flatbuffers
+build --override_repository=pypi_gast=%%WRKSRC%%/bazel_pypi_hub/gast
+build --override_repository=pypi_keras=%%WRKSRC%%/bazel_pypi_hub/keras
+build --override_repository=pypi_lit=%%WRKSRC%%/bazel_pypi_hub/lit
+build --override_repository=pypi_ml_dtypes=%%WRKSRC%%/bazel_pypi_hub/ml_dtypes
+build --override_repository=pypi_numpy=%%WRKSRC%%/bazel_pypi_hub/numpy
+build --override_repository=pypi_opt_einsum=%%WRKSRC%%/bazel_pypi_hub/opt_einsum
+build --override_repository=pypi_packaging=%%WRKSRC%%/bazel_pypi_hub/packaging
+build --override_repository=pypi_protobuf=%%WRKSRC%%/bazel_pypi_hub/protobuf
+build --override_repository=pypi_requests=%%WRKSRC%%/bazel_pypi_hub/requests
+build --override_repository=pypi_setuptools=%%WRKSRC%%/bazel_pypi_hub/setuptools
+build --override_repository=pypi_termcolor=%%WRKSRC%%/bazel_pypi_hub/termcolor
+build --override_repository=pypi_typing_extensions=%%WRKSRC%%/bazel_pypi_hub/typing_extensions
+build --override_repository=pypi_wheel=%%WRKSRC%%/bazel_pypi_hub/wheel
+build --override_repository=pypi_wrapt=%%WRKSRC%%/bazel_pypi_hub/wrapt
+
 build --define=PREFIX=%%LOCALBASE%%
 build --define=LIBDIR=%%LOCALBASE%%/lib
 build --define=INCLUDEDIR=%%LOCALBASE%%/include
 build --define=PROTOBUF_INCLUDE_PATH=%%LOCALBASE%%/include
 
 build --config=nogcp --config=nonccl
 build --define tensorflow_mkldnn_contraction_kernel=0
 
 build --action_env=BAZEL_CXXOPTS="-std=c++17"
 
 build --extra_toolchains=//freebsd:cc-toolchain-freebsd
+build --extra_toolchains=//freebsd:python_cc_toolchain
 build --linkopt="-lexecinfo" --toolchain_resolution_debug=//freebsd:freebsd_clang
 # backtrace() is in libexecinfo on FreeBSD; needed for both target and exec builds.
 build --host_linkopt=-L%%LOCALBASE%%/lib
 build --host_linkopt=-lexecinfo
 build --host_linkopt=-lhwloc
 
 # System and Python headers for both target and host (tool) builds.
 # copts in cc_library don't propagate to dependents so we set these globally.
+# _XOPEN_SOURCE=700 enables XSI extensions (isascii, etc.) even when per-file
+# code defines _POSIX_C_SOURCE.
+# __BSD_VISIBLE=1 enables BSD extensions (syscall, MAP_ANON, etc.).  FreeBSD's
+# _visible.h never resets __BSD_VISIBLE to 0 in the _XOPEN_SOURCE or
+# _POSIX_C_SOURCE paths (only in _ANSI_SOURCE/_C99_SOURCE paths), so the
+# command-line definition persists.
+build --host_copt=-D_XOPEN_SOURCE=700
+build --host_copt=-D__BSD_VISIBLE=1
 build --host_copt=-isystem%%LOCALBASE%%/include
 build --host_copt=-isystem%%PYTHON_INCLUDEDIR%%
 build --host_copt=-isystem%%NUMPY_INCLUDEDIR%%
+build --copt=-D_XOPEN_SOURCE=700
+build --copt=-D__BSD_VISIBLE=1
 build --copt=-isystem%%LOCALBASE%%/include
 build --copt=-isystem%%PYTHON_INCLUDEDIR%%
 build --copt=-isystem%%NUMPY_INCLUDEDIR%%
 
 # Bazel's local_execution_config_platform wrongly reports the exec platform as
 # Linux on FreeBSD, so LLVM's config.bzl selects linux_defines for [for tool]
 # builds, adding Linux-only macros that do not exist on FreeBSD.  Undefine them
 # here so the compiler falls back to the portable POSIX paths in LLVM source.
 build --host_copt=-UHAVE_GETAUXVAL
 build --host_copt=-UHAVE_MALLINFO
 build --host_copt=-UHAVE_SBRK
 
 # for python
 build --action_env=PATH=%%PATH%%
 build --host_action_env=PATH=%%PATH%%
 
 build --action_env=KERAS_HOME="%%BAZEL_DIST%%/.keras"
 build --host_action_env=KERAS_HOME="%%BAZEL_DIST%%/.keras"
 
 build --repo_env=JAVA_HOME=%%JAVA_HOME%%
 build --action_env=JAVA_HOME=%%JAVA_HOME%%
 
-build --config=freebsd
-
 # Limit parallel actions to avoid OOM on large files like LLVMDialect.cpp
 build --local_ram_resources=HOST_RAM*.7
 build --local_cpu_resources=HOST_CPUS-4
diff --git a/science/py-tensorflow/files/cpuinfo-freebsd-alwayslink.patch b/science/py-tensorflow/files/cpuinfo-freebsd-alwayslink.patch
new file mode 100644
index 000000000000..7423f274a523
--- /dev/null
+++ b/science/py-tensorflow/files/cpuinfo-freebsd-alwayslink.patch
@@ -0,0 +1,11 @@
+diff --git a/BUILD.bazel b/BUILD.bazel
+--- a/BUILD.bazel
++++ b/BUILD.bazel
+@@ -182,6 +182,7 @@
+         ":macos_x86_64_legacy": False,
+         "//conditions:default": True,
+     }),
++    alwayslink = True,
+     # Headers must be in textual_hdrs to allow us to set the standard to C99
+     textual_hdrs = [
+         "include/cpuinfo.h",
diff --git a/science/py-tensorflow/files/example-quick-training.py b/science/py-tensorflow/files/example-quick-training.py
new file mode 100644
index 000000000000..3d69ae98cf9d
--- /dev/null
+++ b/science/py-tensorflow/files/example-quick-training.py
@@ -0,0 +1,25 @@
+import tensorflow as tf
+
+# 1. Load and prepare the MNIST dataset
+mnist = tf.keras.datasets.mnist
+(x_train, y_train), (x_test, y_test) = mnist.load_data()
+x_train, x_test = x_train / 255.0, x_test / 255.0  # Normalize pixel values
+
+# 2. Build the Sequential model
+model = tf.keras.models.Sequential([
+  tf.keras.layers.Flatten(input_shape=(28, 28)),    # Flatten 2D image to 1D array
+  tf.keras.layers.Dense(128, activation='relu'),    # Hidden layer with ReLU activation
+  tf.keras.layers.Dropout(0.2),                     # Regularization to prevent overfitting
+  tf.keras.layers.Dense(10)                         # Output layer for 10 classes
+])
+
+# 3. Compile the model
+model.compile(optimizer='adam',
+              loss=tf.keras.losses.SparseCategoricalCrossentropy(from_logits=True),
+              metrics=['accuracy'])
+
+# 4. Train the model
+model.fit(x_train, y_train, epochs=5)
+
+# 5. Evaluate accuracy
+model.evaluate(x_test,  y_test, verbose=2)
diff --git a/science/py-tensorflow/files/fix-llvm-config.py b/science/py-tensorflow/files/fix-llvm-config.py
index 6b3757662c9d..d8e336d9b5b3 100644
--- a/science/py-tensorflow/files/fix-llvm-config.py
+++ b/science/py-tensorflow/files/fix-llvm-config.py
@@ -1,17 +1,21 @@
 #!/usr/bin/env python3
-"""Patch LLVM config.bzl to use @platforms//os:freebsd condition."""
+"""Patch LLVM config.bzl to use @platforms//os:freebsd condition (idempotent)."""
 import os
 import sys
 
 f = sys.argv[1]
 r = os.path.realpath(f)
 c = open(r).read()
+# Replace old-style condition (idempotent: only matches original)
 c = c.replace(
     '"@bazel_tools//src/conditions:freebsd": posix_defines,',
     '"@platforms//os:freebsd": posix_defines,')
-c = c.replace(
-    '"//conditions:default": native_arch_defines("X86", "x86_64-unknown-linux-gnu"),',
-    '"@platforms//os:freebsd": native_arch_defines("X86", "x86_64-unknown-freebsd14-elf"),\n'
-    '    "//conditions:default": native_arch_defines("X86", "x86_64-unknown-linux-gnu"),')
+# Add FreeBSD arch defines if not already present
+freebsd_arch = ('"@platforms//os:freebsd": native_arch_defines("X86", "x86_64-unknown-freebsd14-elf"),\n'
+                '    "//conditions:default": native_arch_defines("X86", "x86_64-unknown-linux-gnu"),')
+if '"@platforms//os:freebsd": native_arch_defines' not in c:
+    c = c.replace(
+        '"//conditions:default": native_arch_defines("X86", "x86_64-unknown-linux-gnu"),',
+        freebsd_arch)
 os.chmod(r, 0o644)
 open(r, 'w').write(c)
diff --git a/science/py-tensorflow/files/freebsd/BUILD b/science/py-tensorflow/files/freebsd/BUILD
index 116c8428aee9..04a5fda857fd 100644
--- a/science/py-tensorflow/files/freebsd/BUILD
+++ b/science/py-tensorflow/files/freebsd/BUILD
@@ -1,88 +1,109 @@
 # Copyright 2018 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 FreeBSD and OpenBSD.
 load(":cc_toolchain_config.bzl", "cc_toolchain_config")
 load("@rules_cc//cc:defs.bzl", "cc_library", "cc_toolchain", "cc_toolchain_suite")
 load("@bazel_tools//tools/python:toolchain.bzl", "py_runtime_pair")
 
 package(default_visibility = ["//visibility:public"])
 cc_library(
     name = "malloc",
 )
 filegroup(
     name = "empty",
     srcs = [],
 )
 
 # Hardcoded toolchain, legacy behaviour.
 cc_toolchain_suite(
     name = "freebsd_clang",
     toolchains = {
         "k8": ":cc-compiler-freebsd",
 	"freebsd": ":cc-compiler-freebsd",
     },
 )
 
 cc_toolchain(
     name = "cc-compiler-freebsd",
     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 = 0,
     toolchain_config = ":local_freebsd",
     toolchain_identifier = "local_freebsd",
 )
 cc_toolchain_config(
     name = "local_freebsd",
     cpu = "freebsd",
 )
 
 toolchain(
     name = "cc-toolchain-freebsd",
     exec_compatible_with = [
         "@platforms//cpu:x86_64",
         "@platforms//os:freebsd",
     ],
     target_compatible_with = [
         "@platforms//cpu:x86_64",
         "@platforms//os:freebsd",
     ],
     toolchain = ":cc-compiler-freebsd",
     toolchain_type = "@bazel_tools//tools/cpp:toolchain_type",
 )
 
 py_runtime(
     name = "freebsd_python",
     interpreter_path = "/usr/local/bin/python3.9",
     python_version = "PY3",
     visibility = ["//visibility:public"],
 )
 
 py_runtime_pair(
     name = "bsd_py_runtime_pair",
     py2_runtime = None,
     py3_runtime = ":freebsd_python",
 )
 
 toolchain(
     name = "freebsd_py_toolchain",
     toolchain = ":bsd_py_runtime_pair",
     toolchain_type = "@bazel_tools//tools/python:toolchain_type",
 )
 
+load("@rules_python//python/cc:py_cc_toolchain.bzl", "py_cc_toolchain")
+
+# Python C/C++ headers toolchain for FreeBSD (satisfies @rules_python//python/cc:toolchain_type)
+py_cc_toolchain(
+    name = "python_cc_toolchain_impl",
+    headers = "@xla//third_party/python_runtime:headers",
+    python_version = "3.11",
+)
+
+toolchain(
+    name = "python_cc_toolchain",
+    exec_compatible_with = [
+        "@platforms//os:freebsd",
+    ],
+    target_compatible_with = [
+        "@platforms//os:freebsd",
+    ],
+    toolchain = ":python_cc_toolchain_impl",
+    toolchain_type = "@rules_python//python/cc:toolchain_type",
+)
+
diff --git a/science/py-tensorflow/files/freebsd/compat_include/alloca.h b/science/py-tensorflow/files/freebsd/compat_include/alloca.h
new file mode 100644
index 000000000000..4b475cdea825
--- /dev/null
+++ b/science/py-tensorflow/files/freebsd/compat_include/alloca.h
@@ -0,0 +1,4 @@
+#ifndef _ALLOCA_H
+#define _ALLOCA_H
+#include <stdlib.h>
+#endif
diff --git a/science/py-tensorflow/files/grpc-no-go-sdk.patch b/science/py-tensorflow/files/grpc-no-go-sdk.patch
new file mode 100644
index 000000000000..cef295cd5ed8
--- /dev/null
+++ b/science/py-tensorflow/files/grpc-no-go-sdk.patch
@@ -0,0 +1,34 @@
+diff --git a/bazel/grpc_extra_deps.bzl b/bazel/grpc_extra_deps.bzl
+--- a/bazel/grpc_extra_deps.bzl
++++ b/bazel/grpc_extra_deps.bzl
+@@ -14,16 +14,13 @@
+ """Loads the dependencies necessary for the external repositories defined in grpc_deps.bzl."""
+ 
+ load("@bazel_features//:deps.bzl", "bazel_features_deps")
+-load("@bazel_gazelle//:deps.bzl", "gazelle_dependencies")
+ load("@build_bazel_apple_support//lib:repositories.bzl", "apple_support_dependencies")
+ load("@build_bazel_rules_apple//apple:repositories.bzl", "apple_rules_dependencies")
+-load("@com_envoyproxy_protoc_gen_validate//:dependencies.bzl", "go_third_party")
+ load("@com_google_googleapis//:repository_rules.bzl", "switched_rules_by_language")
+ load("@com_google_googletest//:googletest_deps.bzl", "googletest_deps")
+ load("@com_google_protobuf//:protobuf_deps.bzl", "protobuf_deps")
+ load("@envoy_api//bazel:repositories.bzl", "api_dependencies")
+ load("@google_cloud_cpp//bazel:google_cloud_cpp_deps.bzl", "google_cloud_cpp_deps")
+-load("@io_bazel_rules_go//go:deps.bzl", "go_register_toolchains", "go_rules_dependencies")
+ load("@rules_java//java:rules_java_deps.bzl", "rules_java_dependencies")
+ load("@rules_proto//proto:repositories.bzl", "rules_proto_dependencies")
+ load("@rules_python//python:repositories.bzl", "py_repositories")
+@@ -64,13 +61,7 @@
+ 
+     api_dependencies()
+ 
+-    go_rules_dependencies()
+-    go_register_toolchains(version = "1.22.5")
+-    gazelle_dependencies()
+ 
+-    # Pull-in the go 3rd party dependencies for protoc_gen_validate, which is
+-    # needed for building C++ xDS protos
+-    go_third_party()
+ 
+     apple_rules_dependencies(ignore_version_differences = ignore_version_differences)
+ 
diff --git a/science/py-tensorflow/files/patch-.bazelrc b/science/py-tensorflow/files/patch-.bazelrc
deleted file mode 100644
index 591a60488da1..000000000000
--- a/science/py-tensorflow/files/patch-.bazelrc
+++ /dev/null
@@ -1,23 +0,0 @@
---- .bazelrc.orig2025-01-01 00:00:00 UTC
-+++ .bazelrc
-@@ -178,6 +178,20 @@ common:clang_local --repo_env USE_HERMETIC_CC_TOOLCHAIN=0
- # Print a stacktrace when a test is killed
- test --test_env="GTEST_INSTALL_FAILURE_SIGNAL_HANDLER=1"
- 
-+# Use our custom-configured c++ toolchain.
-+# Use --cpu as a differentiator.
-+build:freebsd --cpu=freebsd
-+ 
-+# Use the default Bazel C++ toolchain to build the tools used during the
-+# build.
-+build:freebsd --crosstool_top=//freebsd:freebsd_clang
-+build:freebsd --linkopt=-L%%LOCALBASE%%/lib
-+
-+build:freebsd --define build_with_onednn_v2=true
-+build:freebsd --define force_libcpp=enabled
-+build:freebsd --action_env=CXXFLAGS=-stdlib=libc++
-+build:freebsd --noincompatible_enable_cc_toolchain_resolution
-+
- 
- # Default options should come above this line.
- 
diff --git a/science/py-tensorflow/files/patch-WORKSPACE b/science/py-tensorflow/files/patch-WORKSPACE
deleted file mode 100644
index b3990a3ca56b..000000000000
--- a/science/py-tensorflow/files/patch-WORKSPACE
+++ /dev/null
@@ -1,125 +0,0 @@
---- WORKSPACE.orig
-+++ WORKSPACE
-@@ -95,6 +95,122 @@
- install_deps()
- # End hermetic Python initialization
- 
-+# FreeBSD: Register the rules_python runtime_env py_cc_toolchain so that
-+# @@rules_python//python/cc:current_py_cc_headers can be built.
-+# This toolchain uses empty headers/libs (system Python) and satisfies
-+# the PY_CC_TOOLCHAIN_TYPE requirement without hermetic Python.
-+register_toolchains("@rules_python//python/runtime_env_toolchains:runtime_env_py_cc_toolchain")
-+
-+# FreeBSD: Register protobuf Python toolchain needed for py_proto_library.
-+register_toolchains("@com_google_protobuf//bazel/private/toolchains:python_source_toolchain")
-+
-+# FreeBSD: Register runtime_env_toolchain as fallback for @rules_python//python:toolchain_type.
-+# On FreeBSD the exec platform is detected as "freebsd" (not "linux"), so none of the
-+# hermetic python_3_11_toolchains match.  This toolchain uses a shell script to locate
-+# python3 at action-runtime via PATH, which resolves to /usr/local/bin/python3.11 in
-+# both local and poudriere-jail builds.  It is registered after python_init_toolchains()
-+# so it only applies when no platform-specific toolchain matches.
-+register_toolchains("@rules_python//python/runtime_env_toolchains:runtime_env_toolchain")
-+
-+# FreeBSD: stub repositories for old-style @pypi_* deps
-+# (these are not created by pip_parse on FreeBSD due to missing platform wheels)
-+new_local_repository(
-+    name = "pypi_keras",
-+    path = "bazel_pypi_hub/keras",
-+    build_file_content = """package(default_visibility=["//visibility:public"])
-+py_library(name="pkg",srcs=[])
-+""",
-+)
-+
-+new_local_repository(
-+    name = "pypi_setuptools",
-+    path = "bazel_pypi_hub/setuptools",
-+    build_file_content = """package(default_visibility=["//visibility:public"])
-+py_library(name="pkg",srcs=[])
-+""",
-+)
-+
-+new_local_repository(
-+    name = "pypi_wheel",
-+    path = "bazel_pypi_hub/wheel",
-+    build_file_content = """package(default_visibility=["//visibility:public"])
-+py_library(name="pkg",srcs=[])
-+""",
-+)
-+
-+new_local_repository(
-+    name = "pypi_packaging",
-+    path = "bazel_pypi_hub/packaging",
-+    build_file_content = """package(default_visibility=["//visibility:public"])
-+py_library(name="pkg",srcs=[])
-+""",
-+)
-+
-+new_local_repository(
-+    name = "pypi_absl_py",
-+    path = "bazel_pypi_hub/absl_py",
-+    build_file_content = """package(default_visibility=["//visibility:public"])
-+py_library(name="pkg",srcs=[])
-+""",
-+)
-+
-+new_local_repository(
-+    name = "pypi_protobuf",
-+    path = "bazel_pypi_hub/protobuf",
-+    build_file_content = """package(default_visibility=["//visibility:public"])
-+py_library(name="pkg",srcs=[])
-+""",
-+)
-+
-+new_local_repository(
-+    name = "pypi_numpy",
-+    path = "bazel_pypi_hub/numpy",
-+    build_file_content = """package(default_visibility=["//visibility:public"])
-+py_library(name="pkg",srcs=[])
-+""",
-+)
-+
-+# FreeBSD: Define @system_python for protobuf's proto_api target.
-+# The bundled protobuf 6.31.1 uses @system_python//:python_headers in its
-+# proto_api cc_library. We provide real Python 3.11 headers here.
-+new_local_repository(
-+    name = "system_python",
-+    path = "%%LOCALBASE%%",
-+    build_file_content =
-+"""package(default_visibility = ["//visibility:public"])
-+
-+load("@bazel_skylib//rules:common_settings.bzl", "string_flag")
-+
-+cc_library(
-+    name = "python_headers",
-+    includes = ["include/python%%PYTHON_VER%%"],
-+    textual_hdrs = [],
-+)
-+
-+string_flag(
-+    name = "internal_python_support",
-+    build_setting_default = "Supported",
-+    values = ["None", "Supported", "Unsupported"],
-+)
-+
-+config_setting(
-+    name = "none",
-+    flag_values = {":internal_python_support": "None"},
-+)
-+
-+config_setting(
-+    name = "supported",
-+    flag_values = {":internal_python_support": "Supported"},
-+)
-+
-+config_setting(
-+    name = "unsupported",
-+    flag_values = {":internal_python_support": "Unsupported"},
-+)
-+""",
-+)
-+
-+
- load("@//tensorflow:workspace2.bzl", "tf_workspace2")
- 
- tf_workspace2()
diff --git a/science/py-tensorflow/files/patch-tensorflow_python_BUILD b/science/py-tensorflow/files/patch-tensorflow_python_BUILD
new file mode 100644
index 000000000000..af45020d2295
--- /dev/null
+++ b/science/py-tensorflow/files/patch-tensorflow_python_BUILD
@@ -0,0 +1,48 @@
+--- tensorflow/python/BUILD.orig	2026-03-04 21:33:50 UTC
++++ tensorflow/python/BUILD
+@@ -1479,6 +1479,21 @@ pybind_extension(
+         "//tensorflow/distribute/experimental/rpc/kernels:rpc_ops",
+         "//tensorflow/dtensor/cc:tensor_layout",
+         "@xla//xla/backends/profiler/cpu:python_tracer",
++        # Shardy dialect deps: ensure these archives are included in libtensorflow_cc.so.2
++        # via the pywrap split-library mechanism (they would otherwise be filtered out as
++        # starlark_only, since pywrap_quantization is starlark_only=True).
++        "@shardy//shardy/common:file_utils",
++        "@shardy//shardy/common:logging",
++        "@shardy//shardy/dialect/sdy/ir:axis_list_ref",
++        "@shardy//shardy/dialect/sdy/ir:dialect",
++        "@shardy//shardy/dialect/sdy/transforms/common:op_properties",
++        "@shardy//shardy/dialect/sdy/transforms/common:sharding_walker",
++        "@shardy//shardy/dialect/sdy/transforms/import:passes",
++        "@shardy//shardy/dialect/sdy/transforms/propagation:op_sharding_rule_builder",
++        "@shardy//shardy/dialect/sdy/transforms/propagation:op_sharding_rule_registry",
++        "@shardy//shardy/dialect/sdy/transforms/propagation:sharding_projection",
++        "@shardy//shardy/dialect/sdy/transforms/propagation:utils",
++        "@shardy//shardy/dialect/sdy/transforms/propagation/debugging:source_sharding",
+     ],
+ )
+ 
+@@ -1577,6 +1592,11 @@ pywrap_library(
+                 "-ldl",
+                 "-lm",
+             ],
++            "//tensorflow:freebsd": [
++                "-lpthread",
++                "-ldl",
++                "-lm",
++            ],
+             "//conditions:default": [
+                 "-z defs",
+                 "-lpthread",
+@@ -1593,6 +1613,11 @@ pywrap_library(
+                 "-DEFAULTLIB:ntdll.lib",
+             ],
+             "//tensorflow:macos": [
++                "-lpthread",
++                "-ldl",
++                "-lm",
++            ],
++            "//tensorflow:freebsd": [
+                 "-lpthread",
+                 "-ldl",
+                 "-lm",
diff --git a/science/py-tensorflow/files/patch-tensorflow_python__BUILD b/science/py-tensorflow/files/patch-tensorflow_python__BUILD
deleted file mode 100644
index 00a1005c4971..000000000000
--- a/science/py-tensorflow/files/patch-tensorflow_python__BUILD
+++ /dev/null
@@ -1,26 +0,0 @@
---- tensorflow/python/BUILD.orig	2025-01-01 00:00:00 UTC
-+++ tensorflow/python/BUILD
-@@ -1573,6 +1573,11 @@
-         "tensorflow/tensorflow_framework": select({
-             "//tensorflow:windows": [],
-             "//tensorflow:macos": [
-+                "-lpthread",
-+                "-ldl",
-+                "-lm",
-+            ],
-+            "//tensorflow:freebsd": [
-                 "-lpthread",
-                 "-ldl",
-                 "-lm",
-@@ -1597,6 +1602,11 @@
-                 "-ldl",
-                 "-lm",
-             ],
-+            "//tensorflow:freebsd": [
-+                "-lpthread",
-+                "-ldl",
-+                "-lm",
-+            ],
-             "//conditions:default": [
-                 "-z defs",
-                 "-lpthread",
diff --git a/science/py-tensorflow/files/patch-tensorflow_tf__version__script.lds b/science/py-tensorflow/files/patch-tensorflow_tf__version__script.lds
new file mode 100644
index 000000000000..f4b62cd230fd
--- /dev/null
+++ b/science/py-tensorflow/files/patch-tensorflow_tf__version__script.lds
@@ -0,0 +1,20 @@
+--- tensorflow/tf_version_script.lds.orig	2026-04-03 18:07:06 UTC
++++ tensorflow/tf_version_script.lds
+@@ -18,12 +18,11 @@ tensorflow {
+     *TFL*;
+     *TfLite*;
+     *quantization*;
+-    *mlir*detail*;
+-    *mlir*func*;
+-    *mlir*TF*;
+-    *mlir*shape*;
+-    *mlir*scf*;
+-    *mlir*quant*;
++    *mlir*;
++    *llvm*;
++    *LLVM*;
++    *cpuinfo*;
++    *ducc0*;
+   local:
+     *;
+ };
diff --git a/science/py-tensorflow/files/patch-tensorflow_tools_pip__package_BUILD b/science/py-tensorflow/files/patch-tensorflow_tools_pip__package_BUILD
index f9ffad3a0162..42cf2c1a234c 100644
--- a/science/py-tensorflow/files/patch-tensorflow_tools_pip__package_BUILD
+++ b/science/py-tensorflow/files/patch-tensorflow_tools_pip__package_BUILD
@@ -1,17 +1,17 @@
---- tensorflow/tools/pip_package/BUILD.orig	2026-03-22 23:01:32.877130000 -0700
-+++ tensorflow/tools/pip_package/BUILD	2026-03-22 23:01:32.877162000 -0700
-@@ -323,12 +323,14 @@
+--- tensorflow/tools/pip_package/BUILD.orig	2026-03-04 21:33:50 UTC
++++ tensorflow/tools/pip_package/BUILD
+@@ -323,12 +323,14 @@ tf_wheel(
          "@platforms//os:macos": "macosx",
          "@platforms//os:windows": "win",
          "@platforms//os:linux": "linux",
 +        "//conditions:default": "linux",
      }),
      platform_tag = select({
          "@platforms//cpu:aarch64": "arm64",
          "@platforms//cpu:arm64": "arm64",
          "@platforms//cpu:x86_64": "x86_64",
          "@platforms//cpu:ppc": "ppc64le",
 +        "//conditions:default": "x86_64",
      }),
      source_files = [
          "MANIFEST.in",
diff --git a/science/py-tensorflow/files/patch-tensorflow_tools_pip__package_build__pip__package.py b/science/py-tensorflow/files/patch-tensorflow_tools_pip__package_build__pip__package.py
index b2253989dfec..8d6ee8eb4201 100644
--- a/science/py-tensorflow/files/patch-tensorflow_tools_pip__package_build__pip__package.py
+++ b/science/py-tensorflow/files/patch-tensorflow_tools_pip__package_build__pip__package.py
@@ -1,28 +1,47 @@
---- tensorflow/tools/pip_package/build_pip_package.py.orig	2025-01-01 00:00:00 UTC
+--- tensorflow/tools/pip_package/build_pip_package.py.orig	2026-04-04 07:32:44 UTC
 +++ tensorflow/tools/pip_package/build_pip_package.py
-@@ -397,6 +397,12 @@
+@@ -33,11 +33,12 @@ import tempfile
+ import sys
+ import tempfile
+ 
+-from tensorflow.tools.pip_package.utils.utils import copy_file
+-from tensorflow.tools.pip_package.utils.utils import create_init_files
+-from tensorflow.tools.pip_package.utils.utils import is_macos
+-from tensorflow.tools.pip_package.utils.utils import is_windows
+-from tensorflow.tools.pip_package.utils.utils import replace_inplace
++sys.path.insert(0, os.path.dirname(os.path.abspath(__file__)))
++from utils.utils import copy_file
++from utils.utils import create_init_files
++from utils.utils import is_macos
++from utils.utils import is_windows
++from utils.utils import replace_inplace
+ 
+ 
+ def parse_args() -> argparse.Namespace:
+@@ -397,6 +398,12 @@ def create_local_config_python(dst_dir: str) -> None:
    numpy_include_dir = "external/pypi_numpy/site-packages/numpy/_core/include"
    if not os.path.exists(numpy_include_dir):
      numpy_include_dir = "external/pypi_numpy/site-packages/numpy/core/include"
 +  if not os.path.exists(numpy_include_dir):
 +    _pylib = os.environ.get("PYTHON_LIB_PATH", "")
 +    if _pylib:
 +      numpy_include_dir = os.path.join(_pylib, "numpy", "_core", "include")
 +      if not os.path.exists(numpy_include_dir):
 +        numpy_include_dir = os.path.join(_pylib, "numpy", "core", "include")
    shutil.copytree(
        numpy_include_dir,
        os.path.join(dst_dir, "numpy_include"),
-@@ -404,5 +410,10 @@
-   if is_windows():
+@@ -405,7 +412,12 @@ def create_local_config_python(dst_dir: str) -> None:
      path = "external/python_*/include"
    else:
      path = "external/python_*/include/python*"
 -  shutil.copytree(glob.glob(path)[0], os.path.join(dst_dir, "python_include"))
 +  _python_includes = glob.glob(path)
 +  if not _python_includes:
 +    import sysconfig
 +    _inc = sysconfig.get_path('include')
 +    if _inc and os.path.exists(_inc):
 +      _python_includes = [_inc]
-+  shutil.copytree(_python_includes[0], os.path.join(dst_dir, "python_include"))
+ 
+ 
+ def build_wheel(
diff --git a/science/py-tensorflow/files/patch-tensorflow_tools_pip__package_utils_BUILD b/science/py-tensorflow/files/patch-tensorflow_tools_pip__package_utils_BUILD
new file mode 100644
index 000000000000..dd0346b16b3c
--- /dev/null
+++ b/science/py-tensorflow/files/patch-tensorflow_tools_pip__package_utils_BUILD
@@ -0,0 +1,10 @@
+--- tensorflow/tools/pip_package/utils/BUILD.orig	2026-04-04 09:56:19 UTC
++++ tensorflow/tools/pip_package/utils/BUILD
+@@ -3,6 +3,7 @@ py_library(
+ py_library(
+     name = "py_utils",
+     srcs = [
++        "__init__.py",
+         "utils.py",
+     ],
+ )
diff --git a/science/py-tensorflow/files/patch-tensorflow_tools_pip__package_utils____init__.py b/science/py-tensorflow/files/patch-tensorflow_tools_pip__package_utils____init__.py
new file mode 100644
index 000000000000..07ebab795373
--- /dev/null
+++ b/science/py-tensorflow/files/patch-tensorflow_tools_pip__package_utils____init__.py
@@ -0,0 +1,4 @@
+--- tensorflow/tools/pip_package/utils/__init__.py.orig	1970-01-01 00:00:00 UTC
++++ tensorflow/tools/pip_package/utils/__init__.py
+@@ -0,0 +1 @@
++
diff --git a/science/py-tensorflow/files/patch-tensorflow_workspace0.bzl b/science/py-tensorflow/files/patch-tensorflow_workspace0.bzl
deleted file mode 100644
index c9404737b914..000000000000
--- a/science/py-tensorflow/files/patch-tensorflow_workspace0.bzl
+++ /dev/null
@@ -1,18 +0,0 @@
---- tensorflow/workspace0.bzl.orig
-+++ tensorflow/workspace0.bzl
-@@ -5,7 +5,6 @@
- load("@build_bazel_apple_support//lib:repositories.bzl", "apple_support_dependencies")
- load("@build_bazel_rules_apple//apple:repositories.bzl", "apple_rules_dependencies")
- load("@build_bazel_rules_swift//swift:repositories.bzl", "swift_rules_dependencies")
--load("@com_github_grpc_grpc//bazel:grpc_extra_deps.bzl", "grpc_extra_deps")
- load("@local_config_android//:android.bzl", "android_workspace")
- load("@rules_foreign_cc//foreign_cc:repositories.bzl", "rules_foreign_cc_dependencies")
- load("//third_party:repo.bzl", "tf_http_archive", "tf_mirror_urls")
-@@ -100,7 +99,6 @@
-     # at the end of the WORKSPACE file.
-     _tf_bind()
- 
--    grpc_extra_deps()
-     rules_foreign_cc_dependencies()
-     config_googleapis()
- 
diff --git a/science/py-tensorflow/files/patch-tensorflow_workspace1.bzl b/science/py-tensorflow/files/patch-tensorflow_workspace1.bzl
deleted file mode 100644
index cae90a63d448..000000000000
--- a/science/py-tensorflow/files/patch-tensorflow_workspace1.bzl
+++ /dev/null
@@ -1,17 +0,0 @@
---- tensorflow/workspace1.bzl.orig
-+++ tensorflow/workspace1.bzl
-@@ -1,6 +1,5 @@
- """TensorFlow workspace initialization. Consult the WORKSPACE on how to use it."""
- 
--load("@com_github_grpc_grpc//bazel:grpc_deps.bzl", "grpc_deps")
- load("@com_google_benchmark//:bazel/benchmark_deps.bzl", "benchmark_deps")
- load("@io_bazel_rules_closure//closure:defs.bzl", "closure_repositories")
- load("@rules_pkg//:deps.bzl", "rules_pkg_dependencies")
-@@ -33,7 +32,6 @@ def workspace(with_rules_cc = True):
- 
-     android_configure(name = "local_config_android")
- 
--    grpc_deps()
-     benchmark_deps()
- 
- # Alias so it can be loaded without assigning to a different symbol to prevent
diff --git a/science/py-tensorflow/files/patch-tensorflow_workspace2.bzl b/science/py-tensorflow/files/patch-tensorflow_workspace2.bzl
index c6b25a0370bf..a9ba0a253e9f 100644
--- a/science/py-tensorflow/files/patch-tensorflow_workspace2.bzl
+++ b/science/py-tensorflow/files/patch-tensorflow_workspace2.bzl
@@ -1,55 +1,34 @@
---- tensorflow/workspace2.bzl.orig
+--- tensorflow/workspace2.bzl.orig	2026-03-04 21:33:50 UTC
 +++ tensorflow/workspace2.bzl
-@@ -178,6 +178,7 @@
-         name = "XNNPACK",
+@@ -179,6 +179,7 @@ def _tf_repositories():
          sha256 = "44bf8a258cfd0d7b500b6058a2bb5c7387c8cebba295cfca985a68d16513f7c8",
          strip_prefix = "XNNPACK-25b42dfddb0ee22170d73ff0d4b333ea1e6edfeb",
-+        patch_file = ["//third_party:fix-xnnpack.patch", "//third_party:xnnpack-posix-c-source.patch", "//third_party:xnnpack-freebsd-x86.patch"],
          urls = tf_mirror_urls("https://github.com/google/XNNPACK/archive/25b42dfddb0ee22170d73ff0d4b333ea1e6edfeb.zip"),
++        patch_file = ["@xla//third_party/xnnpack:freebsd_mmap.patch"],
      )
      # LINT.ThenChange(//tensorflow/lite/tools/cmake/modules/xnnpack.cmake)
-@@ -200,7 +201,8 @@
-     # LINT.IfChange(pthreadpool)
-     tf_http_archive(
+ 
+@@ -202,6 +203,7 @@ def _tf_repositories():
          name = "pthreadpool",
          sha256 = "f602ab141bdc5d5872a79d6551e9063b5bfa7ad6ad60cceaa641de5c45c86d70",
          strip_prefix = "pthreadpool-0e6ca13779b57d397a5ba6bfdcaa8a275bc8ea2e",
-+        patch_file = ["//third_party:pthreadpool-alloca.patch"],
++        patch_file = ["@xla//third_party/pthreadpool:freebsd_alloca.patch"],
          urls = tf_mirror_urls("https://github.com/google/pthreadpool/archive/0e6ca13779b57d397a5ba6bfdcaa8a275bc8ea2e.zip"),
      )
-@@ -407,7 +409,10 @@
-     maybe(
-         tf_http_archive,
-         name = "com_google_protobuf",
--        patch_file = ["@xla//third_party/protobuf:protobuf.patch"],
-+        patch_file = [
-+            "@xla//third_party/protobuf:protobuf.patch",
-+            "//third_party:fix-protobuf-java.patch",
-+        ],
-         sha256 = "6e09bbc950ba60c3a7b30280210cd285af8d7d8ed5e0a6ed101c72aff22e8d88",
-         strip_prefix = "protobuf-6.31.1",
-         urls = tf_mirror_urls("https://github.com/protocolbuffers/protobuf/archive/refs/tags/v6.31.1.zip"),
-@@ -471,6 +476,15 @@
-         sha256 = "dd6a2fa311ba8441bbefd2764c55b99136ff10f7ea42954be96006a2723d33fc",
-         strip_prefix = "grpc-1.74.0",
-         system_build_file = "//third_party/systemlibs:grpc.BUILD",
-+        system_link_files = {
-+            "//third_party/systemlibs:grpc.bazel.BUILD": "bazel/BUILD.bazel",
-+            "//third_party/systemlibs:grpc.bazel.cc_grpc_library.bzl": "bazel/cc_grpc_library.bzl",
-+            "//third_party/systemlibs:grpc.bazel.generate_cc.bzl": "bazel/generate_cc.bzl",
-+            "//third_party/systemlibs:grpc.bazel.grpc_deps.bzl": "bazel/grpc_deps.bzl",
-+            "//third_party/systemlibs:grpc.bazel.grpc_extra_deps.bzl": "bazel/grpc_extra_deps.bzl",
-+            "//third_party/systemlibs:grpc.bazel.protobuf.bzl": "bazel/protobuf.bzl",
-+            "//third_party/systemlibs:grpc.bazel.python_rules.bzl": "bazel/python_rules.bzl",
-+        },
+     # LINT.ThenChange(//tensorflow/lite/cmake/DownloadPThreadPool.cmake)
+@@ -210,7 +212,7 @@ def _tf_repositories():
+         name = "cpuinfo",
+         sha256 = "c0254ce97f7abc778dd2df0aaca1e0506dba1cd514fdb9fe88c07849393f8ef4",
+         strip_prefix = "cpuinfo-8a9210069b5a37dd89ed118a783945502a30a4ae",
+-        patch_file = ["//third_party/cpuinfo:cpuinfo_ppc64le_support.patch"],
++        patch_file = ["//third_party/cpuinfo:cpuinfo_ppc64le_support.patch", "//third_party/cpuinfo:cpuinfo_freebsd_alwayslink.patch"],
+         urls = tf_mirror_urls("https://github.com/pytorch/cpuinfo/archive/8a9210069b5a37dd89ed118a783945502a30a4ae.zip"),
+     )
+ 
+@@ -474,6 +476,7 @@ def _tf_repositories():
          patch_file = [
              "@xla//third_party/grpc:grpc.patch",
++            "@xla//third_party/grpc:grpc_no_go.patch",
          ],
-@@ -895,6 +909,7 @@
-         name = "riegeli",
-         sha256 = "590ec559107fc7082e1a7d70e9c9bfb8624c79dabca0a05fe1bcba1d7a591ec8",
-         strip_prefix = "riegeli-a37c3dbdd5d2a15113d363c7a7c41c30453e482f",
-+        patch_file = ["//third_party:riegeli-xopen-source.patch"],
-         urls = tf_mirror_urls("https://github.com/google/riegeli/archive/a37c3dbdd5d2a15113d363c7a7c41c30453e482f.zip"),
+         urls = tf_mirror_urls("https://github.com/grpc/grpc/archive/refs/tags/v1.74.0.tar.gz"),
      )
- 
diff --git a/science/py-tensorflow/files/patch-tensorflow_workspace3.bzl b/science/py-tensorflow/files/patch-tensorflow_workspace3.bzl
deleted file mode 100644
index 45d937ec482b..000000000000
--- a/science/py-tensorflow/files/patch-tensorflow_workspace3.bzl
+++ /dev/null
@@ -1,19 +0,0 @@
---- tensorflow/workspace3.bzl.orig	2026-03-22 22:50:53.707183000 -0700
-+++ tensorflow/workspace3.bzl	2026-03-22 22:50:32.286898000 -0700
-@@ -51,7 +51,16 @@
-             "https://github.com/bazel-contrib/bazel_features/releases/download/v1.25.0/bazel_features-v1.25.0.tar.gz",
-         ),
-     )
-+    tf_http_archive(
-+        name = "proto_bazel_features",
-+        sha256 = "4fd9922d464686820ffd8fcefa28ccffa147f7cdc6b6ac0d8b07fde565c65d66",
-+        strip_prefix = "bazel_features-1.25.0",
-+        urls = tf_mirror_urls(
-+            "https://github.com/bazel-contrib/bazel_features/releases/download/v1.25.0/bazel_features-v1.25.0.tar.gz",
-+        ),
-+    )
- 
-+
-     # Maven dependencies.
-     RULES_JVM_EXTERNAL_TAG = "4.3"
-     tf_http_archive(
diff --git a/science/py-tensorflow/files/patch-third__party_flatbuffers_BUILD.system b/science/py-tensorflow/files/patch-third__party_flatbuffers_BUILD.system
deleted file mode 100644
index 3b435a5cac6d..000000000000
--- a/science/py-tensorflow/files/patch-third__party_flatbuffers_BUILD.system
+++ /dev/null
@@ -1,14 +0,0 @@
---- third_party/flatbuffers/BUILD.system.orig	2025-01-01 00:00:00 UTC
-+++ third_party/flatbuffers/BUILD.system
-@@ -4,6 +4,11 @@ filegroup(
-     name = "LICENSE.txt",
-     visibility = ["//visibility:public"],
- )
-+
-+filegroup(
-+    name = "LICENSE",
-+    visibility = ["//visibility:public"],
-+)
- 
- # Public flatc library to compile flatbuffer files at runtime.
- cc_library(
diff --git a/science/py-tensorflow/files/patch-third__party_py_python__init__pip.bzl b/science/py-tensorflow/files/patch-third__party_py_python__init__pip.bzl
deleted file mode 100644
index fa21f1b4052d..000000000000
--- a/science/py-tensorflow/files/patch-third__party_py_python__init__pip.bzl
+++ /dev/null
@@ -1,55 +0,0 @@
---- third_party/py/python_init_pip.bzl.orig
-+++ third_party/py/python_init_pip.bzl
-@@ -1,46 +1,9 @@
- """Hermetic Python initialization. Consult the WORKSPACE on how to use it."""
- 
--load("@python_version_repo//:py_version.bzl", "REQUIREMENTS_WITH_LOCAL_WHEELS")
--load("@rules_python//python:pip.bzl", "package_annotation", "pip_parse")
--load(
--    "//third_party/py:python_init_toolchains.bzl",
--    "get_toolchain_name_per_python_version",
--)
--
- def python_init_pip():
--    numpy_annotations = {
--        "numpy": package_annotation(
--            additive_build_content = """\
--cc_library(
--    name = "numpy_headers_2",
--    hdrs = glob(["site-packages/numpy/_core/include/**/*.h"]),
--    strip_include_prefix="site-packages/numpy/_core/include/",
--)
--cc_library(
--    name = "numpy_headers_1",
--    hdrs = glob(["site-packages/numpy/core/include/**/*.h"]),
--    strip_include_prefix="site-packages/numpy/core/include/",
--)
--cc_library(
--    name = "numpy_headers",
--    deps = [":numpy_headers_2", ":numpy_headers_1"],
--    # For the layering check to work we need to re-export the headers from the
--    # dependencies.
--    hdrs = glob(["site-packages/numpy/_core/include/**/*.h"]) +
--           glob(["site-packages/numpy/core/include/**/*.h"]),
--)
--""",
--        ),
--    }
--
--    pip_parse(
--        name = "pypi",
--        annotations = numpy_annotations,
--        python_interpreter_target = "@{}_host//:python".format(
--            get_toolchain_name_per_python_version("python"),
--        ),
--        extra_hub_aliases = {
--            "numpy": ["numpy_headers"],
--        },
--        requirements_lock = REQUIREMENTS_WITH_LOCAL_WHEELS,
--    )
-+    # FreeBSD: use a local stub repository instead of pip_parse
-+    # (no platform wheels available for FreeBSD in requirements_lock)
-+    native.local_repository(
-+        name = "pypi",
-+        path = "bazel_pypi_hub",
-+    )
diff --git a/science/py-tensorflow/files/patch-third__party_systemlibs_pybind11.BUILD b/science/py-tensorflow/files/patch-third__party_systemlibs_pybind11.BUILD
index a5b04f4c819b..9f320edb7ef3 100644
--- a/science/py-tensorflow/files/patch-third__party_systemlibs_pybind11.BUILD
+++ b/science/py-tensorflow/files/patch-third__party_systemlibs_pybind11.BUILD
@@ -1,18 +1,18 @@
---- third_party/systemlibs/pybind11.BUILD.orig
+--- third_party/systemlibs/pybind11.BUILD.orig	2026-03-04 21:33:50 UTC
 +++ third_party/systemlibs/pybind11.BUILD
-@@ -2,7 +2,12 @@
+@@ -2,7 +2,12 @@ cc_library(
  
  cc_library(
      name = "pybind11",
 -    deps = [
 -        "@xla@xla//third_party/python_runtime:headers",
 -    ],
- )
++)
 +
 +config_setting(
 +    name = "msvc_compiler",
 +    flag_values = {
 +        "@bazel_tools//tools/cpp:compiler": "msvc-cl",
 +    },
 +    visibility = ["//visibility:public"],
-+)
+ )
diff --git a/science/py-tensorflow/files/patch-third__party_xla_third__party_absl_system.absl.base.BUILD b/science/py-tensorflow/files/patch-third__party_xla_third__party_absl_system.absl.base.BUILD
deleted file mode 100644
index 5d0d0df6776f..000000000000
--- a/science/py-tensorflow/files/patch-third__party_xla_third__party_absl_system.absl.base.BUILD
+++ /dev/null
@@ -1,18 +0,0 @@
---- third_party/xla/third_party/absl/system.absl.base.BUILD.orig	2023-09-12 16:46:28 UTC
-+++ third_party/xla/third_party/absl/system.absl.base.BUILD
-@@ -17,7 +17,14 @@ cc_library(
- 
- cc_library(
-     name = "log_severity",
--    linkopts = ["-labsl_log_severity"],
-+    linkopts = [
-+        "-labsl_log_severity",
-+        "-labsl_log_internal_check_op",
-+        "-labsl_log_internal_conditions",
-+        "-labsl_log_internal_message",
-+        "-labsl_log_internal_nullguard",
-+        "-labsl_vlog_config_internal",
-+    ],
- )
- 
- cc_library(
diff --git a/science/py-tensorflow/files/patch-third__party_xla_third__party_absl_system.absl.flags.BUILD b/science/py-tensorflow/files/patch-third__party_xla_third__party_absl_system.absl.flags.BUILD
deleted file mode 100644
index 94a268494c52..000000000000
--- a/science/py-tensorflow/files/patch-third__party_xla_third__party_absl_system.absl.flags.BUILD
+++ /dev/null
@@ -1,10 +0,0 @@
---- third_party/xla/third_party/absl/system.absl.flags.BUILD.orig	2023-09-12 16:46:28 UTC
-+++ third_party/xla/third_party/absl/system.absl.flags.BUILD
-@@ -97,7 +97,6 @@ cc_library(
- 
- cc_library(
-     name = "flag",
--    linkopts = ["-labsl_flags"],
-     deps = [
-         ":config",
-         ":flag_internal",
diff --git a/science/py-tensorflow/files/patch-third__party_xla_third__party_absl_system.absl.strings.BUILD b/science/py-tensorflow/files/patch-third__party_xla_third__party_absl_system.absl.strings.BUILD
deleted file mode 100644
index 0bdd2f0b2dc1..000000000000
--- a/science/py-tensorflow/files/patch-third__party_xla_third__party_absl_system.absl.strings.BUILD
+++ /dev/null
@@ -1,15 +0,0 @@
---- third_party/xla/third_party/absl/system.absl.strings.BUILD.orig	2023-09-12 16:46:28 UTC
-+++ third_party/xla/third_party/absl/system.absl.strings.BUILD
-@@ -26,7 +26,11 @@ cc_library(
- 
- cc_library(
-     name = "cord",
--    linkopts = ["-labsl_cord"],
-+    linkopts = [
-+        "-labsl_cord",
-+        "-labsl_cord_internal",
-+        "-labsl_cordz_info"
-+    ],
-     deps = [
-         ":str_format",
-         "//absl/container:compressed_tuple",
diff --git a/science/py-tensorflow/files/patch-third__party_xla_third__party_absl_system.absl.synchronization.BUILD b/science/py-tensorflow/files/patch-third__party_xla_third__party_absl_system.absl.synchronization.BUILD
deleted file mode 100644
index cac07dbbf60c..000000000000
--- a/science/py-tensorflow/files/patch-third__party_xla_third__party_absl_system.absl.synchronization.BUILD
+++ /dev/null
@@ -1,31 +0,0 @@
---- third_party/xla/third_party/absl/system.absl.synchronization.BUILD.orig	2023-09-12 16:46:28 UTC
-+++ third_party/xla/third_party/absl/system.absl.synchronization.BUILD
-@@ -17,13 +17,28 @@ cc_library(
- )
- 
- cc_library(
-+    name = "kernel_timeout_internal",
-+    visibility = [
-+    ],
-+    deps = [
-+        "//absl/base",
-+        "//absl/base:config",
-+        "//absl/base:core_headers",
-+        "//absl/base:raw_logging_internal",
-+        "//absl/time",
-+    ],
-+)
-+
-+cc_library(
-     name = "synchronization",
-     linkopts = [
-         "-labsl_synchronization",
-+        "-labsl_kernel_timeout_internal",
-         "-pthread",
-     ],
-     deps = [
-         ":graphcycles_internal",
-+        ":kernel_timeout_internal",
-         "//absl/base",
-         "//absl/base:atomic_hook",
-         "//absl/base:dynamic_annotations",
diff --git a/science/py-tensorflow/files/patch-third__party_xla_third__party_llvm_workspace.bzl b/science/py-tensorflow/files/patch-third__party_xla_third__party_llvm_workspace.bzl
deleted file mode 100644
index 7d193aa7385b..000000000000
--- a/science/py-tensorflow/files/patch-third__party_xla_third__party_llvm_workspace.bzl
+++ /dev/null
@@ -1,10 +0,0 @@
---- third_party/xla/third_party/llvm/workspace.bzl.orig2025-01-01 00:00:00 UTC
-+++ third_party/xla/third_party/llvm/workspace.bzl
-@@ -24,6 +24,7 @@ def repo(name):
-             "//third_party/llvm:toolchains.patch",
-             "//third_party/llvm:zstd.patch",
-             "//third_party/llvm:lit_test.patch",
-+            "//third_party:fix-environ.patch",
-         ],
-         link_files = {"//third_party/llvm:run_lit.sh": "mlir/run_lit.sh"},
-     )
diff --git a/science/py-tensorflow/files/patch-third__party_xla_third__party_pthreadpool_workspace.bzl b/science/py-tensorflow/files/patch-third__party_xla_third__party_pthreadpool_workspace.bzl
index 6ea141d47fcc..c3175f9f78a8 100644
--- a/science/py-tensorflow/files/patch-third__party_xla_third__party_pthreadpool_workspace.bzl
+++ b/science/py-tensorflow/files/patch-third__party_xla_third__party_pthreadpool_workspace.bzl
@@ -1,8 +1,10 @@
---- third_party/xla/third_party/pthreadpool/workspace.bzl.orig2025-01-01 00:00:00 UTC
+--- third_party/xla/third_party/pthreadpool/workspace.bzl.orig	2026-03-04 21:33:50 UTC
 +++ third_party/xla/third_party/pthreadpool/workspace.bzl
-@@ -9,4 +9,5 @@ def repo():
+@@ -8,4 +8,7 @@ def repo():
          sha256 = "f602ab141bdc5d5872a79d6551e9063b5bfa7ad6ad60cceaa641de5c45c86d70",
          strip_prefix = "pthreadpool-0e6ca13779b57d397a5ba6bfdcaa8a275bc8ea2e",
          urls = tf_mirror_urls("https://github.com/google/pthreadpool/archive/0e6ca13779b57d397a5ba6bfdcaa8a275bc8ea2e.zip"),
-+        patch_file = ["//third_party:pthreadpool-alloca.patch"],
++        patch_file = [
++            "@xla//third_party/pthreadpool:freebsd_alloca.patch",
++        ],
      )
diff --git a/science/py-tensorflow/files/patch-third__party_xla_third__party_py_python__init__pip.bzl b/science/py-tensorflow/files/patch-third__party_xla_third__party_py_python__init__pip.bzl
deleted file mode 100644
index b8c296206280..000000000000
--- a/science/py-tensorflow/files/patch-third__party_xla_third__party_py_python__init__pip.bzl
+++ /dev/null
@@ -1,55 +0,0 @@
---- third_party/xla/third_party/py/python_init_pip.bzl.orig
-+++ third_party/xla/third_party/py/python_init_pip.bzl
-@@ -1,46 +1,9 @@
- """Hermetic Python initialization. Consult the WORKSPACE on how to use it."""
- 
--load("@python_version_repo//:py_version.bzl", "REQUIREMENTS_WITH_LOCAL_WHEELS")
--load("@rules_python//python:pip.bzl", "package_annotation", "pip_parse")
--load(
--    "//third_party/py:python_init_toolchains.bzl",
--    "get_toolchain_name_per_python_version",
--)
--
- def python_init_pip():
--    numpy_annotations = {
--        "numpy": package_annotation(
--            additive_build_content = """\
--cc_library(
--    name = "numpy_headers_2",
--    hdrs = glob(["site-packages/numpy/_core/include/**/*.h"]),
--    strip_include_prefix="site-packages/numpy/_core/include/",
--)
--cc_library(
--    name = "numpy_headers_1",
--    hdrs = glob(["site-packages/numpy/core/include/**/*.h"]),
--    strip_include_prefix="site-packages/numpy/core/include/",
--)
--cc_library(
--    name = "numpy_headers",
--    deps = [":numpy_headers_2", ":numpy_headers_1"],
--    # For the layering check to work we need to re-export the headers from the
--    # dependencies.
--    hdrs = glob(["site-packages/numpy/_core/include/**/*.h"]) +
--           glob(["site-packages/numpy/core/include/**/*.h"]),
--)
--""",
--        ),
--    }
--
--    pip_parse(
--        name = "pypi",
--        annotations = numpy_annotations,
--        python_interpreter_target = "@{}_host//:python".format(
--            get_toolchain_name_per_python_version("python"),
--        ),
--        extra_hub_aliases = {
--            "numpy": ["numpy_headers"],
--        },
--        requirements_lock = REQUIREMENTS_WITH_LOCAL_WHEELS,
--    )
-+    # FreeBSD: use a local stub repository instead of pip_parse
-+    # (no platform wheels available for FreeBSD in requirements_lock)
-+    native.local_repository(
-+        name = "pypi",
-+        path = "bazel_pypi_hub",
-+    )
diff --git a/science/py-tensorflow/files/patch-third__party_xla_third__party_py_python__init__rules.bzl b/science/py-tensorflow/files/patch-third__party_xla_third__party_py_python__init__rules.bzl
index 68e18cfcf8ef..757b1c041605 100644
--- a/science/py-tensorflow/files/patch-third__party_xla_third__party_py_python__init__rules.bzl
+++ b/science/py-tensorflow/files/patch-third__party_xla_third__party_py_python__init__rules.bzl
@@ -1,9 +1,18 @@
---- third_party/xla/third_party/py/python_init_rules.bzl.orig
+--- third_party/xla/third_party/py/python_init_rules.bzl.orig	2026-03-04 21:33:50 UTC
 +++ third_party/xla/third_party/py/python_init_rules.bzl
-@@ -41,5 +41,6 @@
+@@ -22,7 +22,7 @@ def python_init_rules(extra_patches = []):
+ 
+     tf_http_archive(
+         name = "com_google_protobuf",
+-        patch_file = ["@xla//third_party/protobuf:protobuf.patch"],
++        patch_file = ["@xla//third_party/protobuf:protobuf.patch", "@xla//third_party/protobuf:freebsd_upb.patch"],
+         sha256 = "6e09bbc950ba60c3a7b30280210cd285af8d7d8ed5e0a6ed101c72aff22e8d88",
+         strip_prefix = "protobuf-6.31.1",
+         urls = tf_mirror_urls("https://github.com/protocolbuffers/protobuf/archive/refs/tags/v6.31.1.zip"),
+@@ -41,5 +41,6 @@ def python_init_rules(extra_patches = []):
              "@xla//third_party/py:rules_python_pip_version.patch",
              "@xla//third_party/py:rules_python_freethreaded.patch",
              "@xla//third_party/py:rules_python_versions.patch",
 +            "@xla//third_party/py:rules_python_freebsd.patch",
          ] + extra_patches,
      )
diff --git a/science/py-tensorflow/files/patch-third__party_xla_third__party_python__runtime_BUILD.bazel b/science/py-tensorflow/files/patch-third__party_xla_third__party_python__runtime_BUILD.bazel
index 78d3f2b7b28f..7252cc5ec422 100644
--- a/science/py-tensorflow/files/patch-third__party_xla_third__party_python__runtime_BUILD.bazel
+++ b/science/py-tensorflow/files/patch-third__party_xla_third__party_python__runtime_BUILD.bazel
@@ -1,13 +1,13 @@
---- third_party/xla/third_party/python_runtime/BUILD.bazel.orig
+--- third_party/xla/third_party/python_runtime/BUILD.bazel.orig	2026-03-04 21:33:50 UTC
 +++ third_party/xla/third_party/python_runtime/BUILD.bazel
-@@ -2,7 +2,8 @@
+@@ -2,7 +2,8 @@ package(default_visibility = ["//visibility:public"])
  
  package(default_visibility = ["//visibility:public"])
  
 -alias(
 +# On FreeBSD, replace the rules_python CC toolchain alias with a direct
 +# cc_library. Python headers are added globally via --copt=-isystem in bazelrc.
 +cc_library(
      name = "headers",
 -    actual = "@rules_python//python/cc:current_py_cc_headers",
  )
diff --git a/science/py-tensorflow/files/patch-third_party_xla_third__party_remote__config_remote__platform__configure.bzl b/science/py-tensorflow/files/patch-third__party_xla_third__party_remote__config_remote__platform__configure.bzl
similarity index 75%
rename from science/py-tensorflow/files/patch-third_party_xla_third__party_remote__config_remote__platform__configure.bzl
rename to science/py-tensorflow/files/patch-third__party_xla_third__party_remote__config_remote__platform__configure.bzl
index e72b7d3d2dcb..afe9d5e3ae67 100644
--- a/science/py-tensorflow/files/patch-third_party_xla_third__party_remote__config_remote__platform__configure.bzl
+++ b/science/py-tensorflow/files/patch-third__party_xla_third__party_remote__config_remote__platform__configure.bzl
@@ -1,11 +1,11 @@
---- third_party/xla/third_party/remote_config/remote_platform_configure.bzl.orig
+--- third_party/xla/third_party/remote_config/remote_platform_configure.bzl.orig	2026-03-04 21:33:50 UTC
 +++ third_party/xla/third_party/remote_config/remote_platform_configure.bzl
-@@ -7,6 +7,8 @@ def _remote_platform_configure_impl(repository_ctx):
-         if os.startswith("windows"):
+@@ -8,6 +8,8 @@ def _remote_platform_configure_impl(repository_ctx):
              platform = "windows"
          elif os.startswith("mac os"):
              platform = "osx"
 +        elif os.startswith("freebsd"):
 +            platform = "freebsd"
          else:
              platform = "linux"
+ 
diff --git a/science/py-tensorflow/files/patch-third__party_xla_third__party_riegeli_workspace.bzl b/science/py-tensorflow/files/patch-third__party_xla_third__party_riegeli_workspace.bzl
index 77e6a0f29b4e..1502f83739a8 100644
--- a/science/py-tensorflow/files/patch-third__party_xla_third__party_riegeli_workspace.bzl
+++ b/science/py-tensorflow/files/patch-third__party_xla_third__party_riegeli_workspace.bzl
@@ -1,8 +1,8 @@
---- third_party/xla/third_party/riegeli/workspace.bzl.orig2025-01-01 00:00:00 UTC
+--- third_party/xla/third_party/riegeli/workspace.bzl.orig	2026-03-04 21:33:50 UTC
 +++ third_party/xla/third_party/riegeli/workspace.bzl
 @@ -8,4 +8,5 @@ def repo():
          sha256 = "f63337f63f794ba9dc7dd281b20af3d036dfe0c1a5a4b7b8dc20b39f7e323b97",
          strip_prefix = "riegeli-9f2744dc23e81d84c02f6f51244e9e9bb9802d57",
          urls = tf_mirror_urls("https://github.com/google/riegeli/archive/9f2744dc23e81d84c02f6f51244e9e9bb9802d57.tar.gz"),
 +        patch_file = ["//third_party:riegeli-xopen-source.patch"],
      )
diff --git a/science/py-tensorflow/files/patch-third__party_xla_third__party_xnnpack_workspace.bzl b/science/py-tensorflow/files/patch-third__party_xla_third__party_xnnpack_workspace.bzl
new file mode 100644
index 000000000000..5292c80acb2c
--- /dev/null
+++ b/science/py-tensorflow/files/patch-third__party_xla_third__party_xnnpack_workspace.bzl
@@ -0,0 +1,13 @@
+--- third_party/xla/third_party/xnnpack/workspace.bzl.orig	2026-03-04 21:33:50 UTC
++++ third_party/xla/third_party/xnnpack/workspace.bzl
+@@ -9,6 +9,9 @@ def repo():
+         sha256 = "44bf8a258cfd0d7b500b6058a2bb5c7387c8cebba295cfca985a68d16513f7c8",
+         strip_prefix = "XNNPACK-25b42dfddb0ee22170d73ff0d4b333ea1e6edfeb",
+         urls = tf_mirror_urls("https://github.com/google/XNNPACK/archive/25b42dfddb0ee22170d73ff0d4b333ea1e6edfeb.zip"),
+-        patch_file = ["//third_party/xnnpack:layering_check_fix.patch"],
++        patch_file = [
++            "//third_party/xnnpack:layering_check_fix.patch",
++            "//third_party/xnnpack:freebsd_mmap.patch",
++        ],
+     )
+     # LINT.ThenChange(//tensorflow/lite/tools/cmake/modules/xnnpack.cmake)
diff --git a/science/py-tensorflow/files/protobuf-freebsd-upb.patch b/science/py-tensorflow/files/protobuf-freebsd-upb.patch
new file mode 100644
index 000000000000..6ac8f19220fc
--- /dev/null
+++ b/science/py-tensorflow/files/protobuf-freebsd-upb.patch
@@ -0,0 +1,11 @@
+--- a/upb/port/def.inc
++++ b/upb/port/def.inc
+@@ -239,7 +239,7 @@
+ // Android uses a custom libc that does not implement all of posix, but it has
+ // had sigsetjmp/siglongjmp forever on arm and since API 12 on x86. Apple has
+ // sigsetjmp, but does not define the posix feature test macro.
+-#if defined(__APPLE__) || defined(_POSIX_C_SOURCE) || defined(__ANDROID__)
++#if (defined(__APPLE__) || defined(_POSIX_C_SOURCE) || defined(__ANDROID__)) && !defined(__FreeBSD__)
+ // avoid setting/restoring signal mask, which involves costly syscalls
+ #define UPB_SETJMP(buf) sigsetjmp(buf, 0)
+ #define UPB_LONGJMP(buf, val) siglongjmp(buf, val)
diff --git a/science/py-tensorflow/files/pthreadpool-freebsd-alloca.patch b/science/py-tensorflow/files/pthreadpool-freebsd-alloca.patch
new file mode 100644
index 000000000000..919651ce1e18
--- /dev/null
+++ b/science/py-tensorflow/files/pthreadpool-freebsd-alloca.patch
@@ -0,0 +1,16 @@
+diff --git a/src/pthreads.c b/src/pthreads.c
+--- a/src/pthreads.c
++++ b/src/pthreads.c
+@@ -77,8 +77,12 @@
+ #if defined(_MSC_VER)
+ #include <malloc.h>
+ #define alloca _alloca
+ #elif !defined(alloca) && defined(__GNUC__)
+ #define alloca(s) __builtin_alloca(s)
+ #else
++#if defined(__FreeBSD__)
++/* alloca already defined in <stdlib.h> via __builtin_alloca on FreeBSD */
++#else
+ #include <alloca.h>
++#endif
+ #endif
diff --git a/science/py-tensorflow/files/xnnpack-freebsd-mmap.patch b/science/py-tensorflow/files/xnnpack-freebsd-mmap.patch
new file mode 100644
index 000000000000..53e6a43e21a5
--- /dev/null
+++ b/science/py-tensorflow/files/xnnpack-freebsd-mmap.patch
@@ -0,0 +1,68 @@
+diff --git a/build_defs.bzl b/build_defs.bzl
+--- a/build_defs.bzl
++++ b/build_defs.bzl
+@@ -188,7 +188,10 @@
+     We need this for things like `struct timespec` that are not in c99, but
+     are part of POSIX 1003.1b-1993."""
+ 
+-    return ["_DARWIN_C_SOURCE=1", "_POSIX_C_SOURCE=199309L"]
++    return select({
++        "@platforms//os:freebsd": [],
++        "//conditions:default": ["_DARWIN_C_SOURCE=1", "_POSIX_C_SOURCE=199309L"],
++    })
+ 
+ def xnnpack_test_deps_for_library():
+     """Depencies needed for a library to use gunit."""
+@@ -349,6 +352,7 @@
+         }),
+         copts = copts + select({
+             "//build_config:linux_k8": gcc_x86_copts,
++            "//build_config:freebsd_x86_64": gcc_x86_copts,
+             "//build_config:linux_arm": aarch32_copts,
+             "//build_config:linux_armeabi": aarch32_copts,
+             "//build_config:linux_armhf": aarch32_copts,
+diff --git a/src/memory.c b/src/memory.c
+--- a/src/memory.c
++++ b/src/memory.c
+@@ -28,6 +28,10 @@
+ #include <errno.h>
+ #if XNN_HAS_MMAP
+ #include <sys/mman.h>
++#endif
++/* FreeBSD uses MAP_ANON; provide MAP_ANONYMOUS alias for portability. */
++#if defined(__FreeBSD__) && !defined(MAP_ANONYMOUS)
++#define MAP_ANONYMOUS MAP_ANON
+ #endif
+ #include <unistd.h>
+ #endif  // XNN_PLATFORM_WINDOWS
+diff --git a/build_config/BUILD.bazel b/build_config/BUILD.bazel
+--- a/build_config/BUILD.bazel
++++ b/build_config/BUILD.bazel
+@@ -351,6 +351,11 @@
+     ],
+ )
+ 
++config_setting(
++    name = "freebsd_x86_64",
++    values = {"cpu": "freebsd"},
++)
++
+ selects.config_setting_group(
+     name = "x86",
+     match_any = [
+@@ -358,6 +363,7 @@
+         ":android_x86_64",
+         ":ios_x86_64",
+         ":linux_k8",
++        ":freebsd_x86_64",
+         ":macos_x86_64",
+         ":macos_x86_64_legacy",
+         ":tvos_x86_64",
+@@ -376,6 +382,7 @@
+         ":android_x86_64",
+         ":ios_x86_64",
+         ":linux_k8",
++        ":freebsd_x86_64",
+         ":macos_x86_64",
+         ":macos_x86_64_legacy",
+         ":tvos_x86_64",