[MacPorts] #61073: py-tensorflow, py-tensorflow1: fail to configure in trace mode

[MacPorts]

#61073: py-tensorflow, py-tensorflow1: fail to configure in trace mode
--------------------------+------------------------------------------
 Reporter:  chrstphrchvz  |      Owner:  emcrisostomo
     Type:  defect        |     Status:  assigned
 Priority:  Normal        |  Milestone:
Component:  ports         |    Version:  2.6.3
 Keywords:                |       Port:  py-tensorflow py-tensorflow1
--------------------------+------------------------------------------
 Similar errors for both ports, which configure successfully without trace
 mode:

 {{{
 Executing:  cd
 "/opt/local/var/macports/build/_opt_local_var_macports_sources_github
 .com_macports_macports-ports_python_py-
 tensorflow1/py38-tensorflow1/work/tensorflow-1.15.3" && ./configure
 FATAL: blaze_util::MakeCanonical('') failed: (error: 2): No such file or
 directory
 Traceback (most recent call last):
   File "./configure.py", line 1602, in <module>
     main()
   File "./configure.py", line 1398, in main
     current_bazel_version = check_bazel_version(_TF_MIN_BAZEL_VERSION,
   File "./configure.py", line 477, in check_bazel_version
     curr_version = run_shell(
   File "./configure.py", line 156, in run_shell
     output = subprocess.check_output(cmd)
   File
 "/opt/local/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/subprocess.py",
 line 411, in check_output
     return run(*popenargs, stdout=PIPE, timeout=timeout, check=True,
   File
 "/opt/local/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/subprocess.py",
 line 512, in run
     raise CalledProcessError(retcode, process.args,
 subprocess.CalledProcessError: Command '['bazel', '--batch', '--
 bazelrc=/dev/null', 'version']' returned non-zero exit status 36.
 Command failed:  cd
 "/opt/local/var/macports/build/_opt_local_var_macports_sources_github
 .com_macports_macports-ports_python_py-
 tensorflow1/py38-tensorflow1/work/tensorflow-1.15.3" && ./configure
 Exit code: 1
 Warning: The following existing file was hidden from the build system by
 trace mode:
   /var
 Error: Failed to configure py38-tensorflow1: configure failure: command
 execution failed
 }}}

 {{{
 Executing:  cd
 "/opt/local/var/macports/build/_opt_local_var_macports_sources_github
 .com_macports_macports-ports_python_py-
 tensorflow/py38-tensorflow/work/tensorflow-2.2.0" && ./configure
 FATAL: blaze_util::MakeCanonical('') failed: (error: 2): No such file or
 directory
 Traceback (most recent call last):
   File "./configure.py", line 1551, in <module>
     main()
   File "./configure.py", line 1367, in main
     current_bazel_version = check_bazel_version(_TF_MIN_BAZEL_VERSION,
   File "./configure.py", line 482, in check_bazel_version
     curr_version = run_shell(
   File "./configure.py", line 159, in run_shell
     output = subprocess.check_output(cmd, stderr=stderr)
   File
 "/opt/local/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/subprocess.py",
 line 411, in check_output
     return run(*popenargs, stdout=PIPE, timeout=timeout, check=True,
   File
 "/opt/local/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/subprocess.py",
 line 512, in run
     raise CalledProcessError(retcode, process.args,
 subprocess.CalledProcessError: Command '['bazel', '--batch', '--
 bazelrc=/dev/null', 'version']' returned non-zero exit status 36.
 Command failed:  cd
 "/opt/local/var/macports/build/_opt_local_var_macports_sources_github
 .com_macports_macports-ports_python_py-
 tensorflow/py38-tensorflow/work/tensorflow-2.2.0" && ./configure
 Exit code: 1
 Warning: The following existing file was hidden from the build system by
 trace mode:
   /private/var/select/sh
 Error: Failed to configure py38-tensorflow: configure failure: command
 execution failed
 }}}

 (I personally do not need these ports.)

-- 
Ticket URL: <https://trac.macports.org/ticket/61073>
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