I'll bet we're not disabling the C++ test properly when you disable the C++ bindings. Bummer. I'll file a bug, but I don't know when that will be fixed.
However, this kind of error typically only occurs when your C++ compiler fails altogether (e.g., it's broken). Check the config.log file and see what it says happened for this specific test -- it may well be that your C++ compiler is faulty and needs to be fixed anyway. On Nov 28, 2012, at 2:19 PM, Ray Sheppard wrote: > > > Hello, > I am trying to build OpenMPI 1.6.3 on an IBM/Intel RHEL-6 cluster. > I tried building with variations (meaning enable-...=no, disable-, > changing switch order, etc.) of this: > > ./configure CC=icc CFLAGS="-xT -O2" F77=ifort FFLAGS="-xT -O2" > FC=ifort FCFLAGS="-xT -O2" --enable-mpi-cxx=no --disable-mpi-cxx-seek > --enable-static --disable-shared --with-threads=posix > --prefix=/N/soft/rhel6/openmpi/intel/openmpi-1.6.3 > > I first tried using icpc as a CXX compiler but it dies shortly after > checking the alignment of bool. C++ bindings are not that popular so I > decided to just turn them off. Now, it just picks up g++ and tries > building the C++ bindings anyway: > > ** C++ compiler and preprocessor > checking for g++... g++ > checking whether we are using the GNU C++ compiler... yes > checking whether g++ accepts -g... yes > checking dependency style of g++... gcc3 > checking how to run the C++ preprocessor... g++ -E > checking for the C++ compiler vendor... gnu > checking if g++ supports -finline-functions... yes > configure: WARNING: -finline-functions has been added to CXXFLAGS > checking if C and C++ are link compatible... yes > checking for C++ optimization flags... -O3 -DNDEBUG -finline-functions > checking size of bool... 0 > checking alignment of bool... configure: WARNING: *** Problem running > configure test! > configure: WARNING: *** See config.log for details. > configure: error: *** Cannot continue. > > > It still errors. I am happy to just kill C++ but it won't. What is > wrong? Thanks. > Ray > > -- > Respectfully, > Ray Sheppard > rshep...@iu.edu > http://pti.iu.edu/sciapt > 317-274-0016 > > Principal Analyst > Scientific Applications and Performance Tuning > Research Technologies > University Information Technological Services > IUPUI campus > Indiana University > > My "pithy" saying: Science is the art of translating the world > into language. Unfortunately, that language is mathematics. > Bumper sticker wisdom: Make it idiot-proof and they will make a > better idiot. > > > > > _______________________________________________ > users mailing list > us...@open-mpi.org > http://www.open-mpi.org/mailman/listinfo.cgi/users -- Jeff Squyres jsquy...@cisco.com For corporate legal information go to: http://www.cisco.com/web/about/doing_business/legal/cri/
