cmake compilation question

[nisargjoshi10]

Hi @Linux-cpp-lisp! sorry for bothering you again. With your help I was able to compile lammps on my linux and I'm trying to do the same on our supercomputer. I have been running into this issue and I'm not sure if its the issue with the cmake module I'm importing or something else:

-- Running check for auto-generated files from make-based build system
CMake Error in /gscratch/pfaendtner/nisargj/nequip/codes/lammps_stable/build/CMakeFiles/CMakeTmp/CMakeLists.txt:
  Imported target "MPI::MPI_CXX" includes non-existent path

    "/gscratch/pfaendtner/nisargj/nequip/codes/lammps_stable/cmake/I_MPI_SUBSTITUTE_INSTALLDIR/include"

  in its INTERFACE_INCLUDE_DIRECTORIES.  Possible reasons include:

  * The path was deleted, renamed, or moved to another location.

  * An install or uninstall procedure did not complete successfully.

  * The installation package was faulty and references files it does not
  provide.



CMake Error in /gscratch/pfaendtner/nisargj/nequip/codes/lammps_stable/build/CMakeFiles/CMakeTmp/CMakeLists.txt:
  Imported target "MPI::MPI_CXX" includes non-existent path

    "/gscratch/pfaendtner/nisargj/nequip/codes/lammps_stable/cmake/I_MPI_SUBSTITUTE_INSTALLDIR/include"

  in its INTERFACE_INCLUDE_DIRECTORIES.  Possible reasons include:

  * The path was deleted, renamed, or moved to another location.

  * An install or uninstall procedure did not complete successfully.

  * The installation package was faulty and references files it does not
  provide.



CMake Error at /mmfs1/sw/cmake/3.20.0/share/cmake-3.20/Modules/FindMPI.cmake:1231 (try_compile):
  Failed to generate test project build system.
Call Stack (most recent call first):
  /mmfs1/sw/cmake/3.20.0/share/cmake-3.20/Modules/FindMPI.cmake:1282 (_MPI_try_staged_settings)
  /mmfs1/sw/cmake/3.20.0/share/cmake-3.20/Modules/FindMPI.cmake:1549 (_MPI_check_lang_works)
  CMakeLists.txt:255 (find_package)


-- Configuring incomplete, errors occurred!
See also "/gscratch/pfaendtner/nisargj/nequip/codes/lammps_stable/build/CMakeFiles/CMakeOutput.log".

Thanks for the help!

[nisargjoshi10]

nvm, it was the module error and I figured it out. Thanks!