version:1
:msg:clean --->  Computing dependencies for ld64-latest:info:clean .:debug:clean ld64-latest has no conflicts
:debug:clean Searching for dependency: dyld-headers
:debug:clean Found Dependency: receipt exists for dyld-headers
:debug:clean Searching for dependency: libmacho-headers
:debug:clean Found Dependency: receipt exists for libmacho-headers
:debug:clean Searching for dependency: libcxx
:debug:clean Found Dependency: receipt exists for libcxx
:debug:clean Searching for dependency: llvm-3.4
:debug:clean Found Dependency: receipt exists for llvm-3.4
:msg:clean
:debug:main Executing org.macports.main (ld64-latest)
:debug:main Skipping completed org.macports.archivefetch (ld64-latest)
:debug:main Skipping completed org.macports.fetch (ld64-latest)
:debug:main Skipping completed org.macports.checksum (ld64-latest)
:debug:main Skipping completed org.macports.extract (ld64-latest)
:debug:main Skipping completed org.macports.patch (ld64-latest)
:debug:main Skipping completed org.macports.configure (ld64-latest)
:debug:build build phase started at Thu Dec 24 21:44:01 PST 2015
:notice:build --->  Building ld64-latest
:debug:build Executing proc-pre-org.macports.build-build-0
:debug:build Executing org.macports.build (ld64-latest)
:debug:build Environment:
CC_PRINT_OPTIONS='YES'
CC_PRINT_OPTIONS_FILE='/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_ports_devel_ld64/ld64-latest/work/.CC_PRINT_OPTIONS'
CPATH='/opt/local/include'
LIBRARY_PATH='/opt/local/lib'
MACOSX_DEPLOYMENT_TARGET='10.7'
:debug:build Assembled command: 'cd "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_ports_devel_ld64/ld64-latest/work/ld64-253.3" && /usr/bin/make -j2 -w all CC="/usr/bin/clang" CXX="/usr/bin/clang++" OTHER_CPPFLAGS="-I/opt/local/include" OTHER_CFLAGS="-Os -arch x86_64" OTHER_CXXFLAGS="-Os -std=c++11 -stdlib=libc++ -arch x86_64" OTHER_LDFLAGS="-L/opt/local/lib -Wl,-headerpad_max_install_names -stdlib=libc++ -arch x86_64" RC_SUPPORTED_ARCHS="armv6 armv7 i386 x86_64" LLVM_CONFIG=/opt/local/bin/llvm-config-mp-3.4'
:debug:build Executing command line:  cd "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_ports_devel_ld64/ld64-latest/work/ld64-253.3" && /usr/bin/make -j2 -w all CC="/usr/bin/clang" CXX="/usr/bin/clang++" OTHER_CPPFLAGS="-I/opt/local/include" OTHER_CFLAGS="-Os -arch x86_64" OTHER_CXXFLAGS="-Os -std=c++11 -stdlib=libc++ -arch x86_64" OTHER_LDFLAGS="-L/opt/local/lib -Wl,-headerpad_max_install_names -stdlib=libc++ -arch x86_64" RC_SUPPORTED_ARCHS="armv6 armv7 i386 x86_64" LLVM_CONFIG=/opt/local/bin/llvm-config-mp-3.4
:info:build make: Entering directory `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_ports_devel_ld64/ld64-latest/work/ld64-253.3'
:info:build /usr/bin/clang++ -Os -Os -std=c++11 -stdlib=libc++ -arch x86_64 -I/opt/local/libexec/llvm-3.4/include -DLTO_SUPPORT -Isrc/abstraction -Isrc/ld -Isrc/ld/parsers -I/opt/local/include  -c -o src/other/ObjectDump.o src/other/ObjectDump.cpp
:info:build /usr/bin/clang++ -Os -Os -std=c++11 -stdlib=libc++ -arch x86_64 -I/opt/local/libexec/llvm-3.4/include -DLTO_SUPPORT -Isrc/abstraction -Isrc/ld -Isrc/ld/parsers -I/opt/local/include  -c -o src/ld/parsers/macho_relocatable_file.o src/ld/parsers/macho_relocatable_file.cpp
:info:build error: invalid value 'c++11' in '-std=c++11'
:info:build error: invalid value 'c++11' in '-std=c++11'
:info:build make: *** [src/ld/parsers/macho_relocatable_file.o] Error 1
:info:build make: *** Waiting for unfinished jobs....
:info:build make: *** [src/other/ObjectDump.o] Error 1
:info:build make: Leaving directory `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_ports_devel_ld64/ld64-latest/work/ld64-253.3'
:info:build Command failed:  cd "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_ports_devel_ld64/ld64-latest/work/ld64-253.3" && /usr/bin/make -j2 -w all CC="/usr/bin/clang" CXX="/usr/bin/clang++" OTHER_CPPFLAGS="-I/opt/local/include" OTHER_CFLAGS="-Os -arch x86_64" OTHER_CXXFLAGS="-Os -std=c++11 -stdlib=libc++ -arch x86_64" OTHER_LDFLAGS="-L/opt/local/lib -Wl,-headerpad_max_install_names -stdlib=libc++ -arch x86_64" RC_SUPPORTED_ARCHS="armv6 armv7 i386 x86_64" LLVM_CONFIG=/opt/local/bin/llvm-config-mp-3.4
:info:build Exit code: 2
:error:build org.macports.build for port ld64-latest returned: command execution failed
:debug:build Error code: CHILDSTATUS 6417 2
:debug:build Backtrace: command execution failed
    while executing
"system -nice 0 $fullcmdstring"
    ("eval" body line 1)
    invoked from within
"eval system $notty $nice \$fullcmdstring"
    invoked from within
"command_exec build"
    (procedure "portbuild::build_main" line 8)
    invoked from within
"portbuild::build_main org.macports.build"
    ("eval" body line 1)
    invoked from within
"eval $procedure $targetname"
:info:build Warning: targets not executed for ld64-latest: org.macports.install org.macports.build org.macports.destroot
:notice:build Please see the log file for port ld64-latest for details:
    /opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_release_ports_devel_ld64/ld64-latest/main.log