clang 3.4 can't be configured (part of a selfupdate)

[Ken Cunningham]

Hi,

There are many here smarter than me, but it would see your error is here:

/opt/local/bin/clang++-mp-3.3   -pipe -Os -stdlib=libc++   -arch i386 -mmacosx-version-min=10.6 -Wl,-search_paths_first -Wl,-headerpad_max_install_names  -L/opt/local/lib -Wl,-headerpad_max_install_names  CMakeFiles/cmTC_70577.dir/testCXXCompiler.cxx.o  -o cmTC_70577  
ld: warning: ignoring file /usr/lib/libc++.dylib, file was built for unsupported file format ( 0xcf 0xfa 0xed 0xfe 0x 7 0x 0 0x 0 0x 1 0x 3 0x 0 0x 0 0x 0 0x 6 0x 0 0x 0 0x 0 ) which is not the architecture being linked (i386): /usr/lib/libc++.dylib


You're building for -arch i386, but your libc++.dylib does not have that architecture (it's likely going to be x64_86) -- So somewhere ( probably in your macports.conf file, I would think) your architecture is not set correctly.

Also - I built everything using clang-3.4 as per the instructions:

sudo port -v -f deactivate active
sudo port -v install clang-3.4 ld64 cctools libcxx
but somehow you seem to be using clang-3.3 .... so something is not quite right there.

Best,

Ken





On 2016-07-28, at 10:19 PM, [ftp83plus] wrote:

> Thanks Ken, 
> 
> I am currently attempting the Install Libcxx on Older Systems procedure as it was how you solved it. 
> 
> However, it fails at step 4 after hours trying to compile:
>> -- Configuring incomplete, errors occurred!
>> See also "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_lang_libomp/libomp/work/build-i386/CMakeFiles/CMakeOutput.log".
>> Command failed:  cd "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_lang_libomp/libomp/work/build-i386" && /opt/local/bin/cmake -DCMAKE_INSTALL_PREFIX=/opt/local/tmp -DCMAKE_VERBOSE_MAKEFILE=ON -DCMAKE_COLOR_MAKEFILE=ON -DCMAKE_BUILD_TYPE=Release -DCMAKE_BUILD_WITH_INSTALL_RPATH=ON -DCMAKE_SYSTEM_PREFIX_PATH="/opt/local;/usr" -DCMAKE_MODULE_PATH=/opt/local/share/cmake/Modules -DCMAKE_FIND_FRAMEWORK=LAST -Wno-dev -DCMAKE_INSTALL_RPATH=/opt/local/lib/libomp -DCMAKE_INSTALL_NAME_DIR=/opt/local/lib/libomp -DCMAKE_C_FLAGS_RELEASE="-DNDEBUG" -DCMAKE_CXX_FLAGS_RELEASE="-DNDEBUG" -DCMAKE_OSX_DEPLOYMENT_TARGET="10.6" -DCMAKE_OSX_SYSROOT="/" -DCMAKE_OSX_ARCHITECTURES=i386 /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_lang_libomp/libomp/work/openmp-381/rc1/runtime 
>> Exit code: 1
>> Error: org.macports.configure for port libomp returned: configure failure: command execution failed
>> Warning: targets not executed for libomp: org.macports.activate org.macports.configure org.macports.build org.macports.destroot org.macports.install
>> Error: Failed to install libomp
>> Please see the log file for port libomp for details:
>>     /opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_lang_libomp/libomp/main.log
>> Error: The following dependencies were not installed: libomp llvm-3.8
>> To report a bug, follow the instructions in the guide:
>>     http://guide.macports.org/#project.tickets
>> Error: Processing of port clang-3.8 failed
> 
> 
> Should I open a new topic for this particular error?
> CMakeOutput.log: http://pastebin.com/f1XYZXcF
> main.log: http://pastebin.com/5ZPVKug4
> 
> Pat
> 
> 
> El 2016-07-28, a las 13:57, Ken Cunningham escribió:
> 
>> Hi,
>> 
>> I had what appears to be the identical problem a week ago, reported with tickets at Macports and LLVM.org.
>> Solved as described in the macports ticket.
>> 
>> Thanks,,
>> Ken
>> 
>> 
>> 
>> Please see:
>> 
>> <https://trac.macports.org/ticket/51864>
>> 
>> and
>> 
>> <https://llvm.org/bugs/show_bug.cgi?id=28592>
>> 
>> 
>> _______________________________________________
>> macports-users mailing list
>> macports-users at lists.macosforge.org
>> https://lists.macosforge.org/mailman/listinfo/macports-users
> 

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