[MacPorts] #54327: Error: Failed to build libgcc: command execution failed

[MacPorts]

#54327: Error: Failed to build libgcc: command execution failed
--------------------------+-------------------
  Reporter:  pedrotildes  |      Owner:
      Type:  defect       |     Status:  new
  Priority:  Normal       |  Milestone:
 Component:  ports        |    Version:  2.4.1
Resolution:               |   Keywords:
      Port:  libgcc       |
--------------------------+-------------------

Comment (by pedrotildes):

 Hi:
 I did clean libcc and then reinstall the libxml2 port. The result was the
 same: it fail during the building of libgcc.
 here's a transcript of end of the log file of the libgcc build.

 {{{
 :info:build collect2: fatal error: ld terminated with signal 6 [Abort
 trap: 6]
 :info:build compilation terminated.
 :info:build dyld: Library not loaded: /opt/local/lib/libxml2.2.dylib
 :info:build   Referenced from: /opt/local/lib/libxar.1.dylib
 :info:build   Reason: Incompatible library version: libxar.1.dylib
 requires version 12.0.0 or later, but libxml2.2.dylib provides version
 10.0.0
 :info:build make[5]: *** [libgcc_s.dylib] Error 1
 :info:build make[5]: Leaving directory
 `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_lang_gcc6/libgcc/work/build/x86_64
 -apple-darwin16/i386/libgcc'
 :info:build make[4]: *** [multi-do] Error 1
 :info:build make[4]: Leaving directory
 `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_lang_gcc6/libgcc/work/build/x86_64
 -apple-darwin16/libgcc'
 :info:build make[3]: *** [all-multi] Error 2
 :info:build make[3]: *** Waiting for unfinished jobs....
 :info:build make[3]: Leaving directory
 `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_lang_gcc6/libgcc/work/build/x86_64
 -apple-darwin16/libgcc'
 :info:build make[2]: *** [all-stage1-target-libgcc] Error 2
 :info:build make[2]: Leaving directory
 `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_lang_gcc6/libgcc/work/build'
 :info:build make[1]: *** [stage1-bubble] Error 2
 :info:build make[1]: Leaving directory
 `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_lang_gcc6/libgcc/work/build'
 :info:build make: *** [bootstrap-lean] Error 2
 :info:build make: Leaving directory
 `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_lang_gcc6/libgcc/work/build'
 :info:build Command failed:  cd
 "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_lang_gcc6/libgcc/work/build"
 && /usr/bin/make -j4 -w bootstrap-lean
 :info:build Exit code: 2
 :error:build Failed to build libgcc: command execution failed
 :debug:build Error code: CHILDSTATUS 3132 2
 :debug:build Backtrace: command execution failed
 :debug:build     while executing
 :debug:build "system {*}$notty {*}$nice $fullcmdstring"
 :debug:build     invoked from within
 :debug:build "command_exec build"
 :debug:build     (procedure "portbuild::build_main" line 8)
 :debug:build     invoked from within
 :debug:build "$procedure $targetname"
 :error:build See
 /opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_lang_gcc6/libgcc/main.log
 for details.
 }}}

--
Ticket URL: <https://trac.macports.org/ticket/54327#comment:4>
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