[MacPorts] #65555: py39-matplotlib fails on lion. py39-matplotlib is using libstdc++ (this installation is configured to use libc++)

[MacPorts]

#65555: py39-matplotlib fails on lion.  py39-matplotlib is using libstdc++ (this
installation is configured to use libc++)
--------------------+-----------------------------
 Reporter:  RobK88  |      Owner:  (none)
     Type:  defect  |     Status:  new
 Priority:  Normal  |  Milestone:
Component:  ports   |    Version:  2.7.2
 Keywords:  lion    |       Port:  py39-matplotlib
--------------------+-----------------------------
 py39-matplotlib fails on lion (10.7.5).

 py39-matplotlib is using libstdc++ (this installation is configured to use
 libc++)

 Why is py39-matplotlib usng libstc++?  Macports switched over to libc++ a
 long time ago!


 {{{
 bash-3.2$ sudo port clean py39-matplotlib
 --->  Cleaning py39-matplotlib
 bash-3.2$ sudo port -v upgrade  py39-matplotlib
 --->  Computing dependencies for py39-zopfli.
 --->  Fetching distfiles for py39-zopfli
 --->  Verifying checksums for py39-zopfli
 --->  Checksumming zopfli-0.2.1.zip
 --->  Extracting py39-zopfli
 --->  Extracting zopfli-0.2.1.zip
 Executing:  cd
 "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports
 .org_release_tarballs_ports_python_py-zopfli/py39-zopfli/work" &&
 /usr/bin/unzip -q '/opt/local/var/macports/distfiles/py-
 zopfli/zopfli-0.2.1.zip' -d
 /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports
 .org_release_tarballs_ports_python_py-zopfli/py39-zopfli/work
 --->  Configuring py39-zopfli
 --->  Building py39-zopfli
 Executing:  cd
 "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports
 .org_release_tarballs_ports_python_py-
 zopfli/py39-zopfli/work/zopfli-0.2.1" &&
 /opt/local/Library/Frameworks/Python.framework/Versions/3.9/bin/python3.9
 -m build --wheel --no-isolation --outdir
 /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports
 .org_release_tarballs_ports_python_py-zopfli/py39-zopfli/work
 /opt/local/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9
 /site-packages/setuptools/config/setupcfg.py:463:
 SetuptoolsDeprecationWarning: The license_file parameter is deprecated,
 use license_files instead.
   warnings.warn(msg, warning_class)
 /opt/local/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9
 /site-packages/setuptools/config/setupcfg.py:463:
 SetuptoolsDeprecationWarning: The license_file parameter is deprecated,
 use license_files instead.
   warnings.warn(msg, warning_class)
 running bdist_wheel
 running build
 running build_py
 creating build
 creating build/lib.macosx-10.7-x86_64-cpython-39
 creating build/lib.macosx-10.7-x86_64-cpython-39/zopfli

 etc
 etc

 --->  Cleaning py39-matplotlib
 --->  Removing work directory for py39-matplotlib
 --->  Scanning binaries for linking errors
 --->  No broken files found.
 py39-zopfli is using libstdc++ (this installation is configured to use
 libc++)
 py39-matplotlib is using libstdc++ (this installation is configured to use
 libc++)
 --->  Found 2 broken ports, determining rebuild order
 You can always run 'port rev-upgrade' again to fix errors.
 The following ports will be rebuilt:
  py39-zopfli @0.2.1
  py39-matplotlib @3.5.2+cairo+webagg
 Continue? [Y/n]:
 }}}

-- 
Ticket URL: <https://trac.macports.org/ticket/65555>
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