!89 Add support for riscv64

From: @DingliZhang 
Reviewed-by: @jimmy_hero, @zhunaipan, @Jingwiw, @sinever 
Signed-off-by: @zhunaipan, @Jingwiw, @sinever

fix-boringssl-compile.patch

@@ -0,0 +1,16 @@
+--- tensorflow-2.12.1/tensorflow/workspace2.bzl.ori	2023-06-27 18:05:39.000000000 +0000
++++ tensorflow-2.12.1/tensorflow/workspace2.bzl	2023-09-07 07:33:25.037000000 +0000
+@@ -567,10 +567,10 @@ def _tf_repositories():
+ 
+     tf_http_archive(
+         name = "boringssl",
+-        sha256 = "534fa658bd845fd974b50b10f444d392dfd0d93768c4a51b61263fd37d851c40",
+-        strip_prefix = "boringssl-b9232f9e27e5668bc0414879dcdedb2a59ea75f2",
++        sha256 = "9dc53f851107eaf87b391136d13b815df97ec8f76dadb487b58b2fc45e624d2c",
++        strip_prefix = "boringssl-c00d7ca810e93780bd0c8ee4eea28f4f2ea4bcdc",
+         system_build_file = "//third_party/systemlibs:boringssl.BUILD",
+-        urls = tf_mirror_urls("https://github.com/google/boringssl/archive/b9232f9e27e5668bc0414879dcdedb2a59ea75f2.tar.gz"),
++        urls = tf_mirror_urls("https://github.com/google/boringssl/archive/c00d7ca810e93780bd0c8ee4eea28f4f2ea4bcdc.tar.gz"),
+     )
+ 
+     # Note: if you update this, you have to update libpng too. See cl/437813808

modify-deps-on-libclang-gcsfs-gast.patch

@@ -0,0 +1,36 @@
+--- a/tensorflow/tools/pip_package/setup.py
++++ b/tensorflow/tools/pip_package/setup.py
+@@ -86,13 +86,13 @@ REQUIRED_PACKAGES = [
+     'astunparse >= 1.6.0',
+     'flatbuffers >= 2.0',
+     # TODO(b/213222745) gast versions above 0.4.0 break TF's tests
+-    'gast >= 0.2.1, <= 0.4.0',
++    'gast >= 0.2.1',
+     'google_pasta >= 0.1.1',
+     'h5py >= 2.9.0',
+     # TODO(b/239052279): replace with external dependency on JAX repo once JAX
+     # no longer relies on TF.
+-    'jax >= 0.3.15',
+-    'libclang >= 13.0.0',
++    #'jax >= 0.3.15',
++    #'libclang >= 13.0.0',
+     # TODO(b/263178356): numpy 1.24 breaks TF's tests
+     'numpy >= 1.22, <= 1.24.3',
+     'opt_einsum >= 2.3.2',
+@@ -108,12 +108,12 @@ REQUIRED_PACKAGES = [
+     'setuptools',
+     'six >= 1.12.0',
+     'termcolor >= 1.1.0',
+-    'typing_extensions>=3.6.6,<4.6.0',
++    'typing_extensions>=3.6.6,<=4.10.0',
+     # TODO(b/266362323): wrapt==1.15.0rc0 incompatible with TF 2.12.0 RC0 (and
+     # nightly, but works with TF 2.11)
+-    'wrapt >= 1.11.0, <1.15',
+-    'tensorflow-io-gcs-filesystem >= 0.23.1;platform_machine!="arm64" or ' +
+-    'platform_system!="Darwin"',
++    'wrapt >= 1.11.0',
++    #'tensorflow-io-gcs-filesystem >= 0.23.1;platform_machine!="arm64" or ' +
++    #'platform_system!="Darwin"',
+     # grpcio does not build correctly on big-endian machines due to lack of
+     # BoringSSL support.
+     # See https://github.com/tensorflow/tensorflow/issues/17882.

remove-deps-on-libclang-gcsfs.patch

@@ -1,20 +0,0 @@
---- a/tensorflow/tools/pip_package/setup.py	2022-11-14 23:25:07.647922300 +0800
-+++ b/tensorflow/tools/pip_package/setup.py	2022-11-14 23:25:36.901952800 +0800
-@@ -82,7 +82,7 @@ REQUIRED_PACKAGES = [
-     'google_pasta >= 0.1.1',
-     'h5py >= 2.9.0',
-     'keras_preprocessing >= 1.1.1',  # 1.1.0 needs tensorflow==1.7
--    'libclang >= 13.0.0',
-+    #'libclang >= 13.0.0',
-     'numpy >= 1.20',
-     'opt_einsum >= 2.3.2',
-     'packaging',
-@@ -99,7 +99,7 @@ REQUIRED_PACKAGES = [
-     'termcolor >= 1.1.0',
-     'typing_extensions >= 3.6.6',
-     'wrapt >= 1.11.0',
--    'tensorflow-io-gcs-filesystem >= 0.23.1',
-+    #'tensorflow-io-gcs-filesystem >= 0.23.1',
-     # grpcio does not build correctly on big-endian machines due to lack of
-     # BoringSSL support.
-     # See https://github.com/tensorflow/tensorflow/issues/17882.

riscv64_external_files.patch

@@ -0,0 +1,163 @@
+diff -Nurp external-x86_64/go_sdk/BUILD.bazel external/go_sdk/BUILD.bazel
+--- external-x86_64/go_sdk/BUILD.bazel	2023-08-28 15:08:25.000000000 +0800
++++ external/go_sdk/BUILD.bazel	2023-08-31 11:47:56.000000000 +0800
+@@ -7,8 +7,8 @@ package(default_visibility = ["//visibil
+ filegroup(
+     name = "libs",
+     srcs = glob(
+-        ["pkg/linux_amd64/**/*.a"],
+-        exclude = ["pkg/linux_amd64/**/cmd/**"],
++        ["pkg/linux_riscv64/**/*.a"],
++        exclude = ["pkg/linux_riscv64/**/cmd/**"],
+     ),
+ )
+ 
+@@ -34,7 +34,7 @@ go_sdk(
+     name = "go_sdk",
+     srcs = [":srcs"],
+     go = "bin/go",
+-    goarch = "amd64",
++    goarch = "riscv64",
+     goos = "linux",
+     headers = [":headers"],
+     libs = [":libs"],
+@@ -60,7 +60,7 @@ package_list(
+ 
+ declare_toolchains(
+     builder = ":builder",
+-    host = "linux_amd64",
++    host = "linux_riscv64",
+     sdk = ":go_sdk",
+ )
+ 
+diff -Nurp external-x86_64/go_sdk/src/internal/buildcfg/zbootstrap.go external/go_sdk/src/internal/buildcfg/zbootstrap.go
+--- external-x86_64/go_sdk/src/internal/buildcfg/zbootstrap.go	2022-07-12 23:23:16.000000000 +0800
++++ external/go_sdk/src/internal/buildcfg/zbootstrap.go	2022-07-12 23:23:09.000000000 +0800
+@@ -12,7 +12,7 @@ const defaultGOMIPS64 = `hardfloat`
+ const defaultGOPPC64 = `power8`
+ const defaultGOEXPERIMENT = ``
+ const defaultGO_EXTLINK_ENABLED = ``
+-const defaultGO_LDSO = `/lib64/ld-linux-x86-64.so.2`
++const defaultGO_LDSO = `/lib/ld-linux-riscv64-lp64d.so.1`
+ const version = `go1.18.4`
+ const defaultGOOS = runtime.GOOS
+ const defaultGOARCH = runtime.GOARCH
+diff -Nurp external-x86_64/local_config_cc/BUILD external/local_config_cc/BUILD
+--- external-x86_64/local_config_cc/BUILD	2023-08-30 14:17:49.000000000 +0800
++++ external/local_config_cc/BUILD	2023-08-31 11:49:36.000000000 +0800
+@@ -47,15 +47,15 @@ filegroup(
+ cc_toolchain_suite(
+     name = "toolchain",
+     toolchains = {
+-        "k8|compiler": ":cc-compiler-k8",
+-        "k8": ":cc-compiler-k8",
++        "riscv64|compiler": ":cc-compiler-riscv64",
++        "riscv64": ":cc-compiler-riscv64",
+         "armeabi-v7a|compiler": ":cc-compiler-armeabi-v7a",
+         "armeabi-v7a": ":cc-compiler-armeabi-v7a",
+     },
+ )
+ 
+ cc_toolchain(
+-    name = "cc-compiler-k8",
++    name = "cc-compiler-riscv64",
+     toolchain_identifier = "local",
+     toolchain_config = ":local",
+     all_files = ":compiler_deps",
+@@ -72,7 +72,7 @@ cc_toolchain(
+ 
+ cc_toolchain_config(
+     name = "local",
+-    cpu = "k8",
++    cpu = "riscv64",
+     compiler = "compiler",
+     toolchain_identifier = "local",
+     host_system_name = "local",
+@@ -80,11 +80,11 @@ cc_toolchain_config(
+     target_libc = "local",
+     abi_version = "local",
+     abi_libc_version = "local",
+-    cxx_builtin_include_directories = ["/usr/lib/gcc/x86_64-openEuler-linux/12/include",
++    cxx_builtin_include_directories = ["/usr/lib/gcc/riscv64-openEuler-linux/12/include",
+     "/usr/local/include",
+     "/usr/include",
+     "/usr/include/c++/12",
+-    "/usr/include/c++/12/x86_64-openEuler-linux",
++    "/usr/include/c++/12/riscv64-openEuler-linux",
+     "/usr/include/c++/12/backward"],
+     tool_paths = {"ar": "/usr/bin/ar",
+         "ld": "/usr/bin/ld",
+@@ -110,8 +110,7 @@ cc_toolchain_config(
+     "-fdata-sections"],
+     dbg_compile_flags = ["-g"],
+     cxx_flags = ["-std=c++0x"],
+-    link_flags = ["-fuse-ld=gold",
+-    "-Wl,-no-as-needed",
++    link_flags = ["-Wl,-no-as-needed",
+     "-Wl,-z,relro,-z,now",
+     "-B/usr/bin",
+     "-pass-exit-codes"],
+@@ -125,7 +124,7 @@ cc_toolchain_config(
+     "-D__TIME__=\"redacted\""],
+     coverage_compile_flags = ["--coverage"],
+     coverage_link_flags = ["--coverage"],
+-    supports_start_end_lib = True,
++    supports_start_end_lib = False,
+ )
+ 
+ # Android tooling requires a default toolchain for the armeabi-v7a cpu.
+diff -Nurp external-x86_64/local_config_cc/builtin_include_directory_paths external/local_config_cc/builtin_include_directory_paths
+--- external-x86_64/local_config_cc/builtin_include_directory_paths	2023-08-30 14:17:48.000000000 +0800
++++ external/local_config_cc/builtin_include_directory_paths	2023-08-31 11:49:24.000000000 +0800
+@@ -4,9 +4,9 @@ changes to it will be reflected in the a
+ paths change, Bazel will make sure to rerun the action, even though none of
+ declared action inputs or the action commandline changes.
+ 
+-/usr/lib/gcc/x86_64-openEuler-linux/12/include
++/usr/lib/gcc/riscv64-openEuler-linux/12/include
+ /usr/local/include
+ /usr/include
+ /usr/include/c++/12
+-/usr/include/c++/12/x86_64-openEuler-linux
++/usr/include/c++/12/riscv64-openEuler-linux
+ /usr/include/c++/12/backward
+diff -Nurp external-x86_64/local_config_cc_toolchains/BUILD external/local_config_cc_toolchains/BUILD
+--- external-x86_64/local_config_cc_toolchains/BUILD	2023-08-30 14:17:45.000000000 +0800
++++ external/local_config_cc_toolchains/BUILD	2023-08-31 11:47:52.000000000 +0800
+@@ -1,10 +1,10 @@
+ load("@local_config_platform//:constraints.bzl", "HOST_CONSTRAINTS")
+ 
+ toolchain(
+-    name = "cc-toolchain-k8",
++    name = "cc-toolchain-riscv64",
+     exec_compatible_with = HOST_CONSTRAINTS,
+     target_compatible_with = HOST_CONSTRAINTS,
+-    toolchain = "@local_config_cc//:cc-compiler-k8",
++    toolchain = "@local_config_cc//:cc-compiler-riscv64",
+     toolchain_type = "@bazel_tools//tools/cpp:toolchain_type",
+ )
+ 
+diff -Nurp external-x86_64/local_config_platform/constraints.bzl external/local_config_platform/constraints.bzl
+--- external-x86_64/local_config_platform/constraints.bzl	2023-08-30 15:04:11.000000000 +0800
++++ external/local_config_platform/constraints.bzl	2023-09-05 15:51:53.000000000 +0800
+@@ -1,6 +1,6 @@
+ # DO NOT EDIT: automatically generated constraints list for local_config_platform
+ # Auto-detected host platform constraints.
+ HOST_CONSTRAINTS = [
+-  '@platforms//cpu:x86_64',
++  '@platforms//cpu:riscv64',
+   '@platforms//os:linux',
+ ]
++ENV:PATH /root/.local/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/root/bin
+diff -Nurp external-x86_64/local_execution_config_platform/BUILD external/local_execution_config_platform/BUILD
+--- external-x86_64/local_execution_config_platform/BUILD	2023-08-28 15:02:02.000000000 +0800
++++ external/local_execution_config_platform/BUILD	2023-08-31 11:47:06.000000000 +0800
+@@ -18,7 +18,7 @@ platform(
+     name = "platform",
+     visibility = ["//visibility:public"],
+     constraint_values = [
+-        "@platforms//cpu:x86_64",
++        "@platforms//cpu:riscv64",
+         "@platforms//os:linux",
+         ":platform_constraint",
+     ],

tensorflow.spec

@@ -1,7 +1,7 @@
 %global _empty_manifest_terminate_build 0
 Name:           tensorflow
-Version:        2.10.0
-Release:        1
+Version:        2.12.1
+Release:        2
 Summary:        An Open Source Machine Learning Framework for Everyone
 License:        Apache License 2.0
 URL:            https://www.tensorflow.org/
@@ -9,9 +9,13 @@ Source0:        https://github.com/tensorflow/tensorflow/archive/v%{version}.tar
 Source1:        external.tar.bz2.partaa
 Source2:        external.tar.bz2.partab
 Source3:        external.tar.bz2.partac
-Source4:	aarch64_external_files.patch
-Patch0:         remove-deps-on-libclang-gcsfs.patch
-Requires:       python3-future python3-numpy
+Source4:        aarch64_external_files.patch
+Source5:        riscv64_external_files.patch
+Patch0:         modify-deps-on-libclang-gcsfs-gast.patch
+Patch1:         fix-boringssl-compile.patch
+Requires:       python3-future python3-numpy python3-six python3-astunparse python3-google-pasta python3-opt-einsum
+Requires:       python3-typing-extensions python3-wrapt python3-h5py python3-protobuf python3-grpcio python3-absl-py 
+Requires:       python3-flatbuffers python3-gast
 
 %description
 TensorFlow is an end-to-end open source platform for machine learning. It has a comprehensive, flexible ecosystem of tools, libraries, and community resources that lets researchers push the state-of-the-art in ML and developers easily build and deploy ML-powered applications.
@@ -24,7 +28,7 @@ TensorFlow provides stable Python and C++ APIs, as well as non-guaranteed backwa
 Summary:        An Open Source Machine Learning Framework for Everyone
 Provides:       python-tensorflow
 Provides:       python%{python3_version}dist(tensorflow) = %{version}
-BuildRequires:  bazel == 5.1.1 gcc gcc-c++ git
+BuildRequires:  bazel == 5.3.0 gcc gcc-c++ git
 BuildRequires:  python3-numpy python3-devel python3-Keras-Preprocessing python3-pip python3-wheel python3-packaging python3-requests
 
 %description -n python3-tensorflow
@@ -38,20 +42,30 @@ TensorFlow provides stable Python and C++ APIs, as well as non-guaranteed backwa
 %autosetup -p1
 extdir=$(bazel --output_user_root=`pwd`/../output_user_root info output_base)
 mkdir -p ${extdir}
+instdir=$(bazel --output_user_root=`pwd`/../output_user_root info install_base)
 cat %{SOURCE1} %{SOURCE2} %{SOURCE3} > external.tar.bz2
 tar xf external.tar.bz2 -C ${extdir}
 %ifarch aarch64
 patch -d ${extdir} -p0 < %{SOURCE4}
 %endif
-ln -sfn $(find ${extdir}/../install -name embedded_tools) ${extdir}/external/bazel_tools
-ln -sfn $(find ${extdir}/../install -maxdepth 2 -name platforms) ${extdir}/external/platforms
-rm -rf ${extdir}/external/local_config*
+%ifarch riscv64
+patch -d ${extdir} -p0 < %{SOURCE5}
+%endif
+ln -sfn ${instdir}/embedded_tools ${extdir}/external/bazel_tools
+for f in $(find $extdir/external -lname "*/external/*"); do OLDLINK=$(readlink $f); echo $OLDLINK; NEWLINK=${extdir}/external/${OLDLINK#*external}; ln -sf $NEWLINK $f-newlink; mv -Tf $f-newlink $f; done
+for f in $(find $extdir/external -lname "*/rpmbuild/*"); do OLDLINK=$(readlink $f); echo $OLDLINK; NEWLINK=${HOME}/rpmbuild/${OLDLINK#*rpmbuild}; ln -sf $NEWLINK $f-newlink; mv -Tf $f-newlink $f;done
+#rm -rf ${extdir}/external/local_config*
 
 %build
 mkdir -p ${HOME}/.local/bin
 ln -s -f -T $(command -v python3) ${HOME}/.local/bin/python
 export PATH=${HOME}/.local/bin:$PATH
-bazel --output_user_root=`pwd`/../output_user_root build --host_copt=-Wno-stringop-truncation //tensorflow/tools/pip_package:build_pip_package --verbose_failures --experimental_local_memory_estimate --jobs=16
+%ifarch riscv64
+bazel --output_user_root=`pwd`/../output_user_root build --nofetch --host_copt=-Wno-stringop-truncation //tensorflow/tools/pip_package:build_pip_package --verbose_failures --experimental_local_memory_estimate --jobs=16 \
+--define=build_with_mkl=false --define=enable_mkl=false --define=tensorflow_mkldnn_contraction_kernel=0 --define=build_with_mkl_dnn_v1_only=false --define=tensorflow_use_mkldnn=false
+%else
+bazel --output_user_root=`pwd`/../output_user_root build --nofetch --host_copt=-Wno-stringop-truncation //tensorflow/tools/pip_package:build_pip_package --verbose_failures --experimental_local_memory_estimate --jobs=16
+%endif
 ./bazel-bin/tensorflow/tools/pip_package/build_pip_package dist
 
 %install
@@ -62,6 +76,21 @@ bazel --output_user_root=`pwd`/../output_user_root build --host_copt=-Wno-string
 %{_bindir}/*
 
 %changelog
+* Thu Dec 12 2024 Dingli Zhang <dingli@iscas.ac.cn> - 2.12.1-2
+- Add support for riscv64
+
+* Tue Apr 02 2024 zhangxianting <zhangxianting@unionech.com> - 2.12.1-1
+* Increase the upper limit version of typing_extensions to fix install, typing_extensions>=3.6.6,<4.6.0 to typing_extensions>=3.6.6,<=4.10.0
+
+* Wed Sep 13 2023 Jincheng Miao <jincheng.miao@intel.com> - 2.12.1-0
+- update version to 2.12.1
+
+* Fri Apr 14 2023 ZhangChao <chaozhangm@isoftstone.com> - 2.10.0-3
+- Fix EBS build
+
+* Wed Nov 30 2022 Jincheng Miao <jincheng.miao@intel.com> - 2.10.0-2
+- Modify dependency on gast
+
 * Mon Nov 14 2022 Jincheng Miao <jincheng.miao@intel.com> - 2.10.0-1
 - update version to 2.10.0 for oneDNN with AMX