Can do a clean build - and see if this problem persists? rm -rf arch-linux2-c-debug
[and rebuild] If the problem persists - please run the following - and send us the generated verboseinfo.i file make -f gmakefile V=1 CFLAGS=-save-temps arch-linux2-c-debug/obj/src/sys/info/verboseinfo.o Satish On Fri, 27 Jan 2017, H. Vukman wrote: > Hello! > > When I try to compile PETSC after running ./configure with > make PETSC_DIR=/home/guntah/Downloads/petsc-3.7.5 > PETSC_ARCH=arch-linux2-c-debug all > > I get the error: > > /home/guntah/Downloads/petsc-3.7.5/include/petscsys.h:150:6: error: #error > "PETSc was configured with OpenMPI but now appears to be compiling using a > non-OpenMPI mpi.h" > # error "PETSc was configured with OpenMPI but now appears to be > compiling using a non-OpenMPI mpi.h" > > > I have used the newest OpenMpi 2.0.1 and PETSC 3.7.5 > The platform is Linux Mint 17. Attached is the make.log > > Thanks >
