[MacPorts] #65179: py-libxml2: need to either blacklist gcc-4* or patch out -Wno-unused-result

MacPorts noreply at macports.org
Sat May 14 19:43:29 UTC 2022


#65179: py-libxml2: need to either blacklist gcc-4* or patch out -Wno-unused-result
-------------------------------------+-------------------------------------
  Reporter:  barracuda156            |      Owner:  MarcusCalhoun-Lopez
      Type:  defect                  |     Status:  assigned
  Priority:  Normal                  |  Milestone:
 Component:  ports                   |    Version:  2.7.2
Resolution:                          |   Keywords:  powerpc, leopard,
      Port:  py39-libxml2,           |  snowleopard, rosetta
  py310-libxml2                      |
-------------------------------------+-------------------------------------

Comment (by barracuda156):

 It fails for `x86_64` too:
 {{{
 creating build/lib.macosx-10.6-x86_64-cpython-310
 copying libxml2.py -> build/lib.macosx-10.6-x86_64-cpython-310
 copying drv_libxml2.py -> build/lib.macosx-10.6-x86_64-cpython-310
 running build_ext
 building 'libxml2mod' extension
 creating build/temp.macosx-10.6-x86_64-cpython-310
 /opt/x86_64/var/macports/build/_opt_x86_64_var_macports_sources_rsync.macports
 .org_macports_release_tarballs_ports_python_py-
 libxml2/py310-libxml2/work/compwrap/cc/usr/bin/gcc-4.2 -Wno-unused-result
 -Wsign-compare -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -pipe
 -Os -arch x86_64 -isysroot/ -D_REENTRANT=1 -I/opt/x86_64/include/libxml2
 -I/opt/x86_64/Library/Frameworks/Python.framework/Versions/3.10/include/python3.10
 -c libxml.c -o build/temp.macosx-10.6-x86_64-cpython-310/libxml.o
 cc1: error: unrecognized command line option "-Wno-unused-result"
 error: command
 '/opt/x86_64/var/macports/build/_opt_x86_64_var_macports_sources_rsync.macports
 .org_macports_release_tarballs_ports_python_py-
 libxml2/py310-libxml2/work/compwrap/cc/usr/bin/gcc-4.2' failed with exit
 code 1
 Command failed:  cd
 "/opt/x86_64/var/macports/build/_opt_x86_64_var_macports_sources_rsync.macports
 .org_macports_release_tarballs_ports_python_py-
 libxml2/py310-libxml2/work/libxml2-2.9.14/python" &&
 /opt/x86_64/Library/Frameworks/Python.framework/Versions/3.10/bin/python3.10
 setup.py --no-user-cfg build -j4
 Exit code: 1
 Error: Failed to build py310-libxml2: command execution failed
 Error: See
 /opt/x86_64/var/macports/logs/_opt_x86_64_var_macports_sources_rsync.macports
 .org_macports_release_tarballs_ports_python_py-
 libxml2/py310-libxml2/main.log for details.
 }}}

-- 
Ticket URL: <https://trac.macports.org/ticket/65179#comment:1>
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