Hello, I'm currently building openmpi 1.2.6 under Mandriva cooker, and its default LDFLAGS is "-Wl,--as-needed -Wl,--no-undefined".
But openmpi 1.2.6 builds failed with: libtool: link: g++ -shared -nostdlib /usr/lib/gcc/i586-manbo-linux-gnu/4.3.1/../../../crti.o /usr/lib/gcc/i586-manbo-linux-gnu/4.3.1/crtbeginS.o .libs/mpicxx.o .libs/intercepts.o .libs/comm.o .libs/datatype.o .libs/file.o .libs/win.o -lnsl -lutil -L/usr/lib/gcc/i586-manbo-linux-gnu/4.3.1 -L/usr/lib/gcc/i586-manbo-linux-gnu/4.3.1/../../.. -lstdc++ -lm -lpthread -lc -lgcc_s /usr/lib/gcc/i586-manbo-linux-gnu/4.3.1/crtendS.o /usr/lib/gcc/i586-manbo-linux-gnu/4.3.1/../../../crtn.o -march=i586 -mtune=generic -pthread -Wl,--no-undefined -pthread -Wl,-soname -Wl,libmpi_cxx.so.0 -o .libs/libmpi_cxx.so.0.0.0 .libs/mpicxx.o: In function `Errhandler': /home/fwang/rpm/BUILD/openmpi-1.2.6/ompi/mpi/cxx/../../../ompi/mpi/cxx/errhandler.h:30: undefined reference to `ompi_mpi_errors_are_fatal' /home/fwang/rpm/BUILD/openmpi-1.2.6/ompi/mpi/cxx/../../../ompi/mpi/cxx/errhandler.h:30: undefined reference to `ompi_mpi_errors_return' /home/fwang/rpm/BUILD/openmpi-1.2.6/ompi/mpi/cxx/../../../ompi/mpi/cxx/errhandler.h:30: undefined reference to `ompi_mpi_errors_throw_exceptions' .libs/mpicxx.o: In function `Datatype': /home/fwang/rpm/BUILD/openmpi-1.2.6/ompi/mpi/cxx/../../../ompi/mpi/cxx/datatype.h:71: undefined reference to `ompi_mpi_char' /home/fwang/rpm/BUILD/openmpi-1.2.6/ompi/mpi/cxx/../../../ompi/mpi/cxx/datatype.h:71: undefined reference to `ompi_mpi_short' /home/fwang/rpm/BUILD/openmpi-1.2.6/ompi/mpi/cxx/../../../ompi/mpi/cxx/datatype.h:71: undefined reference to `ompi_mpi_int' /home/fwang/rpm/BUILD/openmpi-1.2.6/ompi/mpi/cxx/../../../ompi/mpi/cxx/datatype.h:71: undefined reference to `ompi_mpi_long' /home/fwang/rpm/BUILD/openmpi-1.2.6/ompi/mpi/cxx/../../../ompi/mpi/cxx/datatype.h:71: undefined reference to `ompi_mpi_signed_char' /home/fwang/rpm/BUILD/openmpi-1.2.6/ompi/mpi/cxx/../../../ompi/mpi/cxx/datatype.h:71: undefined reference to `ompi_mpi_unsigned_char' /home/fwang/rpm/BUILD/openmpi-1.2.6/ompi/mpi/cxx/../../../ompi/mpi/cxx/datatype.h:71: undefined reference to `ompi_mpi_unsigned_short' /home/fwang/rpm/BUILD/openmpi-1.2.6/ompi/mpi/cxx/../../../ompi/mpi/cxx/datatype.h:71: undefined reference to `ompi_mpi_unsigned' /home/fwang/rpm/BUILD/openmpi-1.2.6/ompi/mpi/cxx/../../../ompi/mpi/cxx/datatype.h:71: undefined reference to `ompi_mpi_unsigned_long' /home/fwang/rpm/BUILD/openmpi-1.2.6/ompi/mpi/cxx/../../../ompi/mpi/cxx/datatype.h:71: undefined reference to `ompi_mpi_float' /home/fwang/rpm/BUILD/openmpi-1.2.6/ompi/mpi/cxx/../../../ompi/mpi/cxx/datatype.h:71: undefined reference to `ompi_mpi_double' /home/fwang/rpm/BUILD/openmpi-1.2.6/ompi/mpi/cxx/../../../ompi/mpi/cxx/datatype.h:71: undefined reference to `ompi_mpi_long_double' /home/fwang/rpm/BUILD/openmpi-1.2.6/ompi/mpi/cxx/../../../ompi/mpi/cxx/datatype.h:71: undefined reference to `ompi_mpi_byte' /home/fwang/rpm/BUILD/openmpi-1.2.6/ompi/mpi/cxx/../../../ompi/mpi/cxx/datatype.h:71: undefined reference to `ompi_mpi_packed' /home/fwang/rpm/BUILD/openmpi-1.2.6/ompi/mpi/cxx/../../../ompi/mpi/cxx/datatype.h:71: undefined reference to `ompi_mpi_wchar' /home/fwang/rpm/BUILD/openmpi-1.2.6/ompi/mpi/cxx/../../../ompi/mpi/cxx/datatype.h:71: undefined reference to `ompi_mpi_float_int' <snap> Is there anything I can do about it? Thanks.
