conda-forge · isuruf · Feb 6, 2026 · Feb 13, 2026
@@ -70,8 +70,6 @@ export TF_SYSTEM_LIBS="
   snappy
   zlib
   "
-sed -i -e "s/GRPCIO_VERSION/${libgrpc}/" tensorflow/tools/pip_package/setup.py
-sed -i -e "s/<6.0.0dev/<7.0.0dev/g" tensorflow/tools/pip_package/setup.py
 
 # do not build with MKL support
 export TF_NEED_MKL=0

@@ -1,6 +1,6 @@
-{% set version = "2.19.1" %}
+{% set version = "2.20.0" %}
 {% set estimator_version = "2.15.0" %}
-{% set build = 3 %}
+{% set build = 0 %}
 
 {% if cuda_compiler_version != "None" %}
 {% set build = build + 200 %}
@@ -23,7 +23,7 @@ package:
 
 source:
   - url: https://github.com/tensorflow/tensorflow/archive/refs/tags/v{{ version.replace(".rc", "-rc") }}.tar.gz
-    sha256: fcfb3e88ab3eebdbab98a03c869a4d2616d52ea166c8d8021de1ef921b47be8d
+    sha256: a640d1f97be316a09301dfc9347e3d929ad4d9a2336e3ca23c32c93b0ff7e5d0
     patches:
       - patches/0001-loosen-requirements.patch
       - patches/0002-Add-additional-absl_synchronization-linkage-to-gRPC.patch
@@ -37,46 +37,34 @@ source:
       - patches/0010-Use-correct-hermetic-python.patch
       - patches/0011-Add-well_known_types_py_pb2-to-protobuf-systemlib.patch
       - patches/0012-Add-protobuf-toolchain.patch
-      - patches/0013-fix-genproto.patch
-      - patches/0014-Remove-some-usage-of-absl-str_format-in-CUDA.patch  # [(cuda_compiler_version or "").startswith("11")]
-      - patches/0015-Adjust-relative-path-for-libdevice.patch            # [(cuda_compiler_version or "").startswith("11")]
-      - patches/0016-Link-to-absl_log_flags-instead-of-absl_flags.patch
-      - patches/0017-Update-ABSL-Log-Definition-for-libabsl_vlog_config_i.patch
-      - patches/0018-add-absl_string_view-target.patch
-      - patches/0019-add-absl_nullability-target.patch
-      - patches/0020-add-absl_prefetch-target.patch
-      - patches/0021-add-absl_die_if_null-target.patch
-      - patches/0022-add-absl_crc32c-targets.patch
-      - patches/0023-add-kernel_timeout_internal-target.patch
-      - patches/0024-work-around-for-warning-that-clang-falsely-treats-as.patch
-      - patches/0025-Hardcode-BUILD_PREFIX-in-build_pip_package.patch
-      - patches/0026-Only-link-to-sparse_core_layout_proto_cc-headers.patch
-      - patches/0027-Protobuf-5-compatability.patch
-      # https://github.com/tensorflow/tensorflow/pull/86413
-      - patches/0028-Avoid-linking-with-internal-nvrtc.patch
-      - patches/0029-remove-dependencies-to-libcuda.patch
+      - patches/0013-add-absl_string_view-target.patch
+      - patches/0014-add-absl_nullability-target.patch
+      - patches/0015-add-absl_prefetch-target.patch
+      - patches/0016-add-absl_die_if_null-target.patch
+      - patches/0017-add-absl_crc32c-targets.patch
+      - patches/0018-add-kernel_timeout_internal-target.patch
+      - patches/0019-work-around-for-warning-that-clang-falsely-treats-as.patch
+      - patches/0020-Hardcode-BUILD_PREFIX-in-build_pip_package.patch
+      - patches/0021-Only-link-to-sparse_core_layout_proto_cc-headers.patch
+      - patches/0022-remove-dependencies-to-libcuda.patch
       # adjust patch 0004 for newer absl -- hmaarrfk - 2025/07/06
-      - patches/0030-Fixup-pybind11_protobuf.patch
-      - patches/0031-Update-linkages-for-new-absl-organization.patch
-      # Already included in the release after 2.19.0
-      - patches/0032-Remove-ambiguous-inherited-constructor-in-default_qu.patch
+      - patches/0023-Fixup-pybind11_protobuf.patch
+      - patches/0024-Update-linkages-for-new-absl-organization.patch
+      # for our system absl
+      - patches/0025-add-absl_tracing_internal.patch
+      # for the megabuild
+      - patches/0026-Fix-building-different-python-wheels-from-one-python.patch
+      - patches/0027-Fix-matmul-unused-result-error.patch
+      - patches/0028-Support-cuda-12.8.patch
+      - patches/0029-Disable-profiler.patch
+      - patches/0030-cross-arch-config.patch  # [aarch64 and target_platform != build_platform]
+      - patches/0031-Force-python-wheel-architecture-to-aarch64.patch  # [aarch64 and target_platform != build_platform]
+      - patches/0032-Restore-system-link-files-for-absl.patch
       # these came from https://git.yoctoproject.org/meta-tensorflow/tree/recipes-framework/tensorflow/files
       # check every release there for patches in the future
       # - patches/0033-third_party-ducc-fix-ambiguous-failure.patch
       # - patches/0034-third_party-tf_runtime-fix-compile-failure.patch
       # - patches/0035-support-to-build-with-gcc-15.patch
-      - patches/0036-third_party-eigen_archive-workaround-ice-failure-whi.patch
-      # for our system absl
-      - patches/0037-add-absl_tracing_internal.patch
-      # for the megabuild
-      - patches/0038-Fix-building-different-python-wheels-from-one-python.patch
-      - patches/0039-Fix-matmul-unused-result-error.patch
-      - patches/0040-Support-cuda-12.8.patch
-      - patches/0041-Disable-profiler.patch
-      - patches/0042-cross-arch-config.patch  # [aarch64 and target_platform != build_platform]
-      # backport https://github.com/openxla/xla/pull/22572 into vendored xla
-      - patches/0044-PR-22572-Fix-build-break-in-convolution_thunk_intern.patch
-      - patches/0045-Force-python-wheel-architecture-to-aarch64.patch  # [aarch64 and target_platform != build_platform]
   - url: https://github.com/tensorflow/estimator/archive/refs/tags/v{{ estimator_version.replace(".rc", "-rc") }}.tar.gz
     sha256: 2d7e100b1878084da34b5e23b49a0cbb5ee8a7add74b7dd189a82ada1cf85530
     folder: tensorflow-estimator
@@ -90,6 +78,7 @@ build:
   skip: true  # [osx]
   # TODO: debug issues with CUDA cross-compilation
   skip: true  # [aarch64 and cuda_compiler_version != "None"]
+  skip: true  # [cuda_compiler_version != "None" or microarch_level != 1]
 
 requirements:
   build:
@@ -306,46 +295,48 @@ outputs:
         # github.com/tensorflow/tensorflow/blob/v{{ version }}/tensorflow/tools/pip_package/setup.py
         - absl-py >=1.0.0
         - astunparse >=1.6.0
+        - python-flatbuffers >=24.3.25
         - gast >=0.2.1,!=0.5.0,!=0.5.1,!=0.5.2
         - google-pasta >=0.1.1
-        - h5py >=3.11
-        - ml_dtypes >={{ ml_dtypes_version }},<1.0
-        - numpy
         - opt_einsum >=2.3.2
-        # simplified compared to upstream due to constraints arising through libprotobuf
-        - protobuf >=5.28
-        - python-flatbuffers >=24.3.25
+        - packaging
+        - protobuf >=5.28.0
         - requests >=2.21.0,<3
         - six >=1.12
         - termcolor >=1.1.0
         - typing_extensions >=3.6.6
         - wrapt >=1.11.0
+        - grpcio {{ libgrpc }}.*
         # TF-API needs to move in sync
-        - tensorboard >=2.19,<2.20
-        - keras >=3.5
+        - tensorboard >=2.20,<2.21
+        - keras >=3.10.0
+        - numpy
+        - h5py >=3.11.0
+        - ml_dtypes >={{ ml_dtypes_version }},<1.0.0
         - {{ pin_subpackage("libtensorflow_framework", exact=True) }}
         - {{ pin_subpackage("libtensorflow_cc", exact=True) }}
       run:
         - python
-        - packaging
         - absl-py >=1.0.0
         - astunparse >=1.6.0
+        - python-flatbuffers >=24.3.25
         - gast >=0.2.1,!=0.5.0,!=0.5.1,!=0.5.2
         - google-pasta >=0.1.1
-        - grpcio {{ libgrpc }}.*
-        - h5py >=3.11
-        - ml_dtypes >={{ ml_dtypes_version }},<1.0
         - opt_einsum >=2.3.2
-        - protobuf >=5.26
-        - python-flatbuffers >=24.3.25
+        - packaging
+        - protobuf >=5.28.0
         - requests >=2.21.0,<3
         - six >=1.12
         - termcolor >=1.1.0
         - typing_extensions >=3.6.6
         - wrapt >=1.11.0
+        - grpcio {{ libgrpc }}.*
         # TF-API needs to move in sync
-        - tensorboard >=2.19,<2.20
-        - keras >=3.5
+        - tensorboard >=2.20,<2.21
+        - keras >=3.10.0
+        - numpy >=1.26.0
+        - h5py >=3.11.0
+        - ml_dtypes >={{ ml_dtypes_version }},<1.0.0
         # avoid that people without GPUs needlessly download ~0.5-1GB
         - __cuda                                                  # [cuda_compiler_version != "None"]
         # https://github.com/conda-forge/tensorflow-feedstock/issues/296#issuecomment-1835781851

@@ -1,45 +1,30 @@
-From 86b5ecb970a2893fa01360b830cb86c3c7d9fc75 Mon Sep 17 00:00:00 2001
+From 2f14b99f6f10510d194cb40efad0a243690ffea2 Mon Sep 17 00:00:00 2001
 From: "Uwe L. Korn" <uwe.korn@quantco.com>
 Date: Thu, 30 Dec 2021 06:57:09 +0200
-Subject: [PATCH 01/44] loosen requirements
+Subject: [PATCH 01/31] loosen requirements
 
 * Remove unused libclang requirement
 * Remove unecessary tensorflow-io-gcs-filesystem
-* unpin numpy
+* numpy version was unpinned in a previous patch,
+  because of an upper bound. Recently it was removed
 
 Co-authored-by: Mark Harfouche <mark.harfouche@gmail.com>
 Co-authored-by: ngam
 Co-authored-by: Uwe L. Korn <uwelk@xhochy.com>
+Co-authored-by: Isuru Fernando <isuruf@gmail.com>
 ---
- tensorflow/tools/pip_package/setup.py | 4 ----
- 1 file changed, 4 deletions(-)
+ tensorflow/tools/pip_package/setup.py.tpl | 1 -
+ 1 file changed, 1 deletion(-)
 
-diff --git a/tensorflow/tools/pip_package/setup.py b/tensorflow/tools/pip_package/setup.py
-index d83b45ea3cd..414b7df48b6 100644
---- a/tensorflow/tools/pip_package/setup.py
-+++ b/tensorflow/tools/pip_package/setup.py
+diff --git a/tensorflow/tools/pip_package/setup.py.tpl b/tensorflow/tools/pip_package/setup.py.tpl
+index 949dc393c23..21d3a9330e5 100644
+--- a/tensorflow/tools/pip_package/setup.py.tpl
++++ b/tensorflow/tools/pip_package/setup.py.tpl
 @@ -84,7 +84,6 @@ REQUIRED_PACKAGES = [
      'flatbuffers >= 24.3.25',
      'gast >=0.2.1,!=0.5.0,!=0.5.1,!=0.5.2',
      'google_pasta >= 0.1.1',
 -    'libclang >= 13.0.0',
      'opt_einsum >= 2.3.2',
      'packaging',
-     # pylint:disable=line-too-long
-@@ -97,8 +96,6 @@ REQUIRED_PACKAGES = [
-     'termcolor >= 1.1.0',
-     'typing_extensions >= 3.6.6',
-     'wrapt >= 1.11.0',
--    # TODO(b/305196096): Remove the <3.12 condition once the pkg is updated
--    'tensorflow-io-gcs-filesystem >= 0.23.1 ; python_version < "3.12"',
-     # grpcio does not build correctly on big-endian machines due to lack of
-     # BoringSSL support.
-     # See https://github.com/tensorflow/tensorflow/issues/17882.
-@@ -114,7 +111,6 @@ REQUIRED_PACKAGES = [
-     # 'keras >= 2.14.0rc0, < 2.15' on the release branch after the branch cut.
-     'tensorboard ~= 2.19.0',
-     'keras >= 3.5.0',
--    'numpy >= 1.26.0, < 2.2.0',
-     'h5py >= 3.11.0',
-     'ml_dtypes >= 0.5.1, < 1.0.0',
- ]
+     'protobuf>=5.28.0',
@@ -1,7 +1,7 @@
-From e5601104fd788ee7912858e97f3f67fc297463af Mon Sep 17 00:00:00 2001
+From 6469c8bf17895651bc1e423020d1cf82a0f2e091 Mon Sep 17 00:00:00 2001
 From: "Uwe L. Korn" <uwe.korn@quantco.com>
 Date: Fri, 30 Jun 2023 08:39:32 +0000
-Subject: [PATCH 02/44] Add additional absl_synchronization linkage to gRPC
+Subject: [PATCH 02/31] Add additional absl_synchronization linkage to gRPC
 
 ---
  third_party/systemlibs/grpc.BUILD | 3 +++

@@ -1,16 +1,16 @@
-From 5f000fa6e71b9dbaaf8fc1ac691e3884106cb852 Mon Sep 17 00:00:00 2001
+From 8673f5a2ebc4665d497c9860708a659b07e77d21 Mon Sep 17 00:00:00 2001
 From: "Uwe L. Korn" <uwe.korn@quantco.com>
 Date: Mon, 3 Jul 2023 04:45:46 +0000
-Subject: [PATCH 03/44] Fix missing abseil linkages
+Subject: [PATCH 03/31] Fix missing abseil linkages
 
 ---
- third_party/absl/system.absl.strings.BUILD | 2 +-
+ third_party/xla/third_party/absl/system.absl.strings.BUILD | 2 +-
  1 file changed, 1 insertion(+), 1 deletion(-)
 
-diff --git a/third_party/absl/system.absl.strings.BUILD b/third_party/absl/system.absl.strings.BUILD
+diff --git a/third_party/xla/third_party/absl/system.absl.strings.BUILD b/third_party/xla/third_party/absl/system.absl.strings.BUILD
 index fa9a7a84f67..d04776c98bf 100644
---- a/third_party/absl/system.absl.strings.BUILD
-+++ b/third_party/absl/system.absl.strings.BUILD
+--- a/third_party/xla/third_party/absl/system.absl.strings.BUILD
++++ b/third_party/xla/third_party/absl/system.absl.strings.BUILD
 @@ -26,7 +26,7 @@ cc_library(
 
  cc_library(

@@ -1,26 +1,30 @@
-From 298c5e540ab03f75ab5ede906fbb21d54ee8dc8f Mon Sep 17 00:00:00 2001
+From ad6b00e9edcd316d7009ecf749bd77c964f542b1 Mon Sep 17 00:00:00 2001
 From: "Uwe L. Korn" <uwe.korn@quantco.com>
-Date: Wed, 30 Aug 2023 16:58:41 +0200
-Subject: [PATCH 04/44] Fix protobuf_python for systemlibs
+Date: Fri, 6 Feb 2026 00:55:09 +0000
+Subject: [PATCH 04/31] Fix protobuf_python for systemlibs
 
 ---
- tensorflow/workspace2.bzl                  | 1 +
+ tensorflow/workspace2.bzl                  | 5 +++++
  third_party/systemlibs/protobuf_python.bzl | 5 +++++
- 2 files changed, 6 insertions(+)
+ 2 files changed, 10 insertions(+)
  create mode 100644 third_party/systemlibs/protobuf_python.bzl
 
 diff --git a/tensorflow/workspace2.bzl b/tensorflow/workspace2.bzl
-index 5d75ffd4a6d..fe87aac9a8c 100644
+index 9e49ab40b25..1f0ff1b11fd 100644
 --- a/tensorflow/workspace2.bzl
 +++ b/tensorflow/workspace2.bzl
-@@ -401,6 +401,7 @@ def _tf_repositories():
-         system_link_files = {
-             "//third_party/systemlibs:protobuf.bzl": "protobuf.bzl",
-             "//third_party/systemlibs:protobuf_deps.bzl": "protobuf_deps.bzl",
+@@ -396,6 +396,11 @@ def _tf_repositories():
+
+     tf_http_archive(
+         name = "com_google_protobuf",
++	system_link_files = {
++            "//third_party/systemlibs:protobuf.bzl": "protobuf.bzl",
++            "//third_party/systemlibs:protobuf_deps.bzl": "protobuf_deps.bzl",
 +            "//third_party/systemlibs:protobuf_python.bzl": "python/BUILD",
-         },
-         urls = tf_mirror_urls("https://github.com/protocolbuffers/protobuf/archive/v3.21.9.zip"),
-     )
++        },
+         patch_file = ["@local_xla//third_party/protobuf:protobuf.patch"],
+         sha256 = "f645e6e42745ce922ca5388b1883ca583bafe4366cc74cf35c3c9299005136e2",
+         strip_prefix = "protobuf-5.28.3",
 diff --git a/third_party/systemlibs/protobuf_python.bzl b/third_party/systemlibs/protobuf_python.bzl
 new file mode 100644
 index 00000000000..982617a765c

@@ -1,27 +1,30 @@
-From d49beaef49c52ea690f02de7cfbde0e6aef06490 Mon Sep 17 00:00:00 2001
+From f891ca063cf333c2f52e58975fd28587ff7f7440 Mon Sep 17 00:00:00 2001
 From: "Uwe L. Korn" <uwe.korn@quantco.com>
-Date: Wed, 30 Aug 2023 16:59:28 +0200
-Subject: [PATCH 05/44] Add absl_log systemlib
+Date: Tue, 27 Feb 2024 18:01:19 -0500
+Subject: [PATCH 05/31] Add absl_log systemlib
 
+Co-authored-by: Mark Harfouche <mark.harfouche@gmail.com>
 ---
- third_party/absl/system.absl.log.BUILD | 22 ++++++++++++++++++++++
- third_party/absl/workspace.bzl         |  1 +
- 2 files changed, 23 insertions(+)
+ third_party/absl/system.absl.log.BUILD        | 24 +++++++++++++++++++
+ .../third_party/absl/system.absl.log.BUILD    | 24 +++++++++++++++++++
+ 2 files changed, 48 insertions(+)
  create mode 100644 third_party/absl/system.absl.log.BUILD
+ create mode 100644 third_party/xla/third_party/absl/system.absl.log.BUILD
 
 diff --git a/third_party/absl/system.absl.log.BUILD b/third_party/absl/system.absl.log.BUILD
 new file mode 100644
-index 00000000000..0248bda0f52
+index 00000000000..1fe1e342594
 --- /dev/null
 +++ b/third_party/absl/system.absl.log.BUILD
-@@ -0,0 +1,22 @@
+@@ -0,0 +1,24 @@
 +load("@rules_cc//cc:defs.bzl", "cc_library")
 +
 +package(default_visibility = ["//visibility:public"])
 +
 +cc_library(
 +    name = "log",
 +    linkopts = [
++        "-labsl_vlog_config_internal",
 +        "-labsl_log_internal_conditions",
 +        "-labsl_log_internal_check_op",
 +        "-labsl_log_internal_message",
@@ -32,20 +35,39 @@ index 00000000000..0248bda0f52
 +cc_library(
 +    name = "check",
 +    linkopts = [
++        "-labsl_vlog_config_internal",
++        "-labsl_log_internal_check_op",
++        "-labsl_log_internal_message",
++        "-labsl_log_internal_nullguard",
++    ],
++)
+diff --git a/third_party/xla/third_party/absl/system.absl.log.BUILD b/third_party/xla/third_party/absl/system.absl.log.BUILD
+new file mode 100644
+index 00000000000..1fe1e342594
+--- /dev/null
++++ b/third_party/xla/third_party/absl/system.absl.log.BUILD
+@@ -0,0 +1,24 @@
++load("@rules_cc//cc:defs.bzl", "cc_library")
++
++package(default_visibility = ["//visibility:public"])
++
++cc_library(
++    name = "log",
++    linkopts = [
++        "-labsl_vlog_config_internal",
++        "-labsl_log_internal_conditions",
++        "-labsl_log_internal_check_op",
++        "-labsl_log_internal_message",
++        "-labsl_log_internal_nullguard",
++    ],
++)
++
++cc_library(
++    name = "check",
++    linkopts = [
++        "-labsl_vlog_config_internal",
 +        "-labsl_log_internal_check_op",
 +        "-labsl_log_internal_message",
 +        "-labsl_log_internal_nullguard",
 +    ],
 +)
-diff --git a/third_party/absl/workspace.bzl b/third_party/absl/workspace.bzl
-index d5973b13b39..b5197f9304b 100644
---- a/third_party/absl/workspace.bzl
-+++ b/third_party/absl/workspace.bzl
-@@ -20,6 +20,7 @@ def repo():
-         "flags",
-         "functional",
-         "hash",
-+        "log",
-         "memory",
-         "meta",
-         "numeric",