[MacPorts] #51311: ligbcc @6.1.0_0 building fails

[MacPorts]

#51311: ligbcc @6.1.0_0 building fails
--------------------------+--------------------------------
 Reporter:  lupincho25@…  |      Owner:  macports-tickets@…
     Type:  defect        |     Status:  new
 Priority:  Normal        |  Milestone:
Component:  ports         |    Version:  2.3.4
 Keywords:  libgcc        |       Port:  libgcc
--------------------------+--------------------------------
 Building fails when upgrading libgcc from 5.3.0_1 to 6.1.0_0. This is on
 OS X 10.10.5; with Xcode 7.2.1 (the newer 7.3.1 doesn't seem to install on
 Yosemite)

 This is what it shows in
 /opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_lang_gcc6/libgcc/main.log

 just before the first error:

 {{{

 :info:build Comparing stages 2 and 3
 :info:build warning: gcc/cc1-checksum.o differs
 :info:build warning: gcc/cc1obj-checksum.o differs
 :info:build warning: gcc/cc1objplus-checksum.o differs
 :info:build warning: gcc/cc1plus-checksum.o differs
 :info:build Bootstrap comparison failure!
 :info:build gcc/ipa-icf.o differs
 :info:build gcc/tree-ssa-structalias.o differs
 :info:build libcpp/expr.o differs
 :info:build make[2]: *** [compare] Error 1
 :info:build make[2]: Leaving directory
 `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.or$
 :info:build make[1]: *** [stage3-bubble] Error 2
 :info:build make[1]: Leaving directory
 `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.or$
 :info:build make: *** [bootstrap] Error 2
 :info:build make: Leaving directory
 `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_r$
 :info:build Command failed:  cd
 "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_relea$
 :info:build Exit code: 2
 :error:build org.macports.build for port libgcc returned: command
 execution failed
 :debug:build Error code: CHILDSTATUS 478 2
 :debug:build Backtrace: command execution failed
 }}}

-- 
Ticket URL: <https://trac.macports.org/ticket/51311>
MacPorts <https://www.macports.org/>
Ports system for OS X