[MacPorts] #60395: python27 @2.7.17_0 +optimizations: cannot ugrade to python27 @2.7.18_1 +optimizations

[MacPorts]

#60395: python27 @2.7.17_0 +optimizations: cannot ugrade to python27 @2.7.18_1
+optimizations
--------------------------+----------------------
 Reporter:  hugo-ribeiro  |      Owner:  (none)
     Type:  defect        |     Status:  new
 Priority:  Normal        |  Milestone:
Component:  ports         |    Version:  2.6.2
 Keywords:                |       Port:  python27
--------------------------+----------------------
 I'm not sure if the problem is with python itself or with llvm (llvm-9.0
 @9.0.1_0). The error happens during the test sequence. Here's what I
 believe to be the issue.

 {{{
 /bin/sh: line 1: 23346 Killed: 9
 LLVM_PROFILE_FILE="code-%p.profclangr"
 DYLD_FRAMEWORK_PATH=/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_python27/python27/work/Python-2.7.18
 ./python.exe -m test.regrtest --pgo -x test_asyncore test_gdb
 test_multiprocessing test_subprocess
 make[1]: Leaving directory
 `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_python27/python27/work/Python-2.7.18'
 /Library/Developer/CommandLineTools/usr/bin/make build_all_merge_profile
 make[1]: Entering directory
 `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_python27/python27/work/Python-2.7.18'
 /opt/local/bin/llvm-profdata merge -output=code.profclangd *.profclangr
 error: code-23975.profclangr: Unsupported instrumentation profile format
 version
 make[1]: *** [build_all_merge_profile] Error 1
 make[1]: Leaving directory
 `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_python27/python27/work/Python-2.7.18'
 make: *** [profile-opt] Error 2
 make: Leaving directory
 `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_python27/python27/work/Python-2.7.18'
 Command failed:  cd
 "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_python27/python27/work/Python-2.7.18"
 && /usr/bin/make -j8 -w all
 Exit code: 2
 }}}

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Ticket URL: <https://trac.macports.org/ticket/60395>
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