[MacPorts] #62131: py38-tensorflow does not build on big sur

[MacPorts]

#62131: py38-tensorflow does not build on big sur
----------------------------+--------------------------
  Reporter:  tiperiu        |      Owner:  emcrisostomo
      Type:  defect         |     Status:  assigned
  Priority:  Normal         |  Milestone:
 Component:  ports          |    Version:  2.6.4
Resolution:                 |   Keywords:
      Port:  py-tensorflow  |
----------------------------+--------------------------

Comment (by hmeine):

 I am having the same problem as tiperu. Not sure if the error of mf2k is
 the same. `IOException` does not appear in my log.

 The build failure I see is also not identical to tiperus, when looking
 very closely, but it also refers to `build_pip_package`, so I hope it's
 better to post into this issue:
 {{{
 :info:build   exec env - \
 :info:build     APPLE_SDK_PLATFORM=MacOSX \
 :info:build     APPLE_SDK_VERSION_OVERRIDE=11.1 \
 :info:build
 PATH=/opt/local/bin:/opt/local/sbin:/bin:/sbin:/usr/bin:/usr/sbin \
 :info:build     PYTHON_BIN_PATH=/opt/local/bin/python3.8 \
 :info:build
 PYTHON_LIB_PATH=/opt/local/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8
 /site-packages \
 :info:build     TF2_BEHAVIOR=1 \
 :info:build     TF_CONFIGURE_IOS=0 \
 :info:build     XCODE_VERSION_OVERRIDE=12.4.0.12D4e \
 :info:build   external/local_config_cc/cc_wrapper.sh -lc++ -fobjc-link-
 runtime -shared -o bazel-out/darwin-
 opt/bin/tensorflow/python/autograph/impl/testing/pybind_for_testing.so
 -Wl,-force_load,bazel-out/darwin-
 opt/bin/tensorflow/python/autograph/impl/testing/_objs/pybind_for_testing.so/pybind_for_testing.o
 -headerpad_max_install_names
 -Wl,-rpath, at loader_path/,-rpath, at loader_path/..,-rpath, at loader_path/../..,-rpath, at loader_path/../../..,-rpath, at loader_path/../../../..
 -Wl,-exported_symbols_list,bazel-out/darwin-
 opt/bin/tensorflow/python/autograph/impl/testing/pybind_for_testing-
 exported-symbols.lds -L/opt/local/lib -Wl,-headerpad_max_install_names
 -no-canonical-prefixes -undefined dynamic_lookup '-mmacosx-version-
 min=11.1')
 :info:build Target //tensorflow/tools/pip_package:build_pip_package up-to-
 date:
 :info:build   bazel-bin/tensorflow/tools/pip_package/build_pip_package
 :info:build INFO: Elapsed time: 89186,348s, Critical Path: 1399,97s
 :info:build INFO: 19332 processes: 1088 internal, 18244 local.
 :info:build INFO: Build completed successfully, 19332 total actions
 :info:build INFO: Build completed successfully, 19332 total actions
 :debug:build system -W
 /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports
 .org_macports_release_tarballs_ports_python_py-
 tensorflow/py38-tensorflow/work/tensorflow-2.4.1: {./bazel-
 bin/tensorflow/tools/pip_package/build_pip_package
 /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports
 .org_macports_release_tarballs_ports_python_py-
 tensorflow/py38-tensorflow/work}
 :info:build sh: {./bazel-
 bin/tensorflow/tools/pip_package/build_pip_package: No such file or
 directory
 :info:build Command failed: {./bazel-
 bin/tensorflow/tools/pip_package/build_pip_package
 /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports
 .org_macports_release_tarballs_ports_python_py-
 tensorflow/py38-tensorflow/work}
 :info:build Exit code: 127
 :error:build Failed to build py38-tensorflow: command execution failed
 :debug:build Error code: NONE
 :debug:build Backtrace: command execution failed
 :debug:build     while executing
 :debug:build "$procedure $targetname"
 }}}

 In my case, it looks as if `build_pip_package` is missing, but the lines
 above read that it is "up-to-date".

-- 
Ticket URL: <https://trac.macports.org/ticket/62131#comment:10>
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