Actually this error is happening for both versions. I tried to build openmpi-2.0 and openmpi-3.0.
On Tue, Apr 3, 2018 at 9:48 AM, Douglas L Reeder <d...@centurylink.net> wrote: > In the boldface line it refers to an openmpi-2.0.4 installation. It > appears that the 3.0 build is trying to use libraires or includes from the > 2.04 install instead of the 3.0 build. Can you carefully define your PATH > and LD_LIBRARY_PATH (or whatever linux calls it) to prevent the 3.0 build > from accessing the 2.04 build libraries and includes (modules is another > way to accomplish this). > > Doug > > On Apr 2, 2018, at 10:06 PM, abhisek Mondal <abhisek.m...@gmail.com> > wrote: > > Hi, > > I need some help regarding compiling Openmpi-3.0. I have perfectly working > C compiler, however, during configuration I'm keep getting this error: > > > *============================================================================* > *== Configuring Open MPI* > > *============================================================================* > > **** Startup tests* > *checking build system type... x86_64-unknown-linux-gnu* > *checking host system type... x86_64-unknown-linux-gnu* > *checking target system type... x86_64-unknown-linux-gnu* > *checking for gcc... gcc* > *checking whether the C compiler works... yes* > *checking for C compiler default output file name... a.out* > *checking for suffix of executables... * > *checking whether we are cross compiling... configure: error: in > `/home/user/openmpi-2.0.4':* > *configure: error: cannot run C compiled programs.* > *If you meant to cross compile, use `--host'.* > *See `config.log' for more details* > > I do not know waht is cross compiling but how can I avoid this error ? > Please help me out here. > > Thanks > > -- > Abhisek Mondal > > *Senior Research Fellow* > > *Structural Biology and Bioinformatics Division* > *CSIR-Indian Institute of Chemical Biology* > > *Kolkata 700032* > > *INDIA* > _______________________________________________ > users mailing list > users@lists.open-mpi.org > https://lists.open-mpi.org/mailman/listinfo/users > > > > _______________________________________________ > users mailing list > users@lists.open-mpi.org > https://lists.open-mpi.org/mailman/listinfo/users > -- Abhisek Mondal *Senior Research Fellow* *Structural Biology and Bioinformatics Division* *CSIR-Indian Institute of Chemical Biology* *Kolkata 700032* *INDIA*
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