# ---------------------------------------------------------------
# Programmer(s): David J. Gardner, Slaven Peles, and
#                Shelby Lockhart @ LLNL
# ---------------------------------------------------------------
# SUNDIALS Copyright Start
# Copyright (c) 2002-2021, Lawrence Livermore National Security
# and Southern Methodist University.
# All rights reserved.
#
# See the top-level LICENSE and NOTICE files for details.
#
# SPDX-License-Identifier: BSD-3-Clause
# SUNDIALS Copyright End
# ---------------------------------------------------------------
# examples/cvode level CMakeLists.txt for SUNDIALS
# ---------------------------------------------------------------

# C examples
if(EXAMPLES_ENABLE_C)
  add_subdirectory(serial)
  if(ENABLE_OPENMP AND OPENMP_FOUND)
    add_subdirectory(C_openmp)
  endif()
  if(ENABLE_OPENMP_DEVICE AND OPENMP_FOUND AND OPENMP_SUPPORTS_DEVICE_OFFLOADING)
    add_subdirectory(C_openmpdev)
  endif()
  if(ENABLE_MPI AND MPI_C_FOUND)
    add_subdirectory(parallel)
    add_subdirectory(C_mpimanyvector)
  endif()
  if(ENABLE_HYPRE AND HYPRE_FOUND)
    add_subdirectory(parhyp)
  endif()
  if(ENABLE_PETSC AND PETSC_FOUND)
    add_subdirectory(petsc)
  endif()
endif()

# CXX examples
if(EXAMPLES_ENABLE_CXX)
  add_subdirectory(CXX_serial)
  if(ENABLE_HIP)
    add_subdirectory(hip)
  endif()
  if(ENABLE_MAGMA AND MAGMA_FOUND)
    add_subdirectory(magma)
  endif()
  if(BUILD_SUNLINSOL_ONEMKLDENSE)
    add_subdirectory(CXX_onemkl)
  endif()
  if(ENABLE_RAJA AND RAJA_FOUND)
    add_subdirectory(raja)
  endif()
  if(BUILD_NVECTOR_SYCL)
    add_subdirectory(CXX_sycl)
  endif()
  # MPI based examples
  if(ENABLE_MPI AND MPI_CXX_FOUND)
    add_subdirectory(CXX_parallel)
    # hypre examples
    if(ENABLE_HYPRE AND HYPRE_FOUND)
      add_subdirectory(CXX_parhyp)
    endif()
    # SuperLU_DIST examples
    if(ENABLE_SUPERLUDIST AND SUPERLUDIST_FOUND)
      add_subdirectory(superludist)
    endif()
  endif()
endif()

# Fortran examples
if(BUILD_FORTRAN77_INTERFACE AND EXAMPLES_ENABLE_F77)
  add_subdirectory(fcmix_serial)
  if(ENABLE_MPI AND MPI_Fortran_FOUND)
    add_subdirectory(fcmix_parallel)
  endif()
endif()

if(BUILD_FORTRAN_MODULE_INTERFACE AND EXAMPLES_ENABLE_F2003)
  add_subdirectory(F2003_serial)
endif()

# CUDA examples
if(EXAMPLES_ENABLE_CUDA)

  if(ENABLE_CUDA AND CMAKE_CUDA_COMPILER)
    add_subdirectory(cuda)
  endif()

endif()