# -----------------------------------------------------------------------------
# Programmer(s): Cody J. Balos @ LLNL
# -----------------------------------------------------------------------------
# SUNDIALS Copyright Start
# Copyright (c) 2002-2025, 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
# -----------------------------------------------------------------------------
# Module to find and setup Trilinos correctly.
# Created from the SundialsTPL.cmake template.
# All SUNDIALS modules that find and setup a TPL must:
#
# 1. Check to make sure the SUNDIALS configuration and the TPL is compatible.
# 2. Find the TPL.
# 3. Check if the TPL works with SUNDIALS, UNLESS the override option
# TPL_WORKS is TRUE - in this case the tests should not be performed and it
# should be assumed that the TPL works with SUNDIALS.
# -----------------------------------------------------------------------------

# -----------------------------------------------------------------------------
# Section 1: Include guard
# -----------------------------------------------------------------------------

include_guard(GLOBAL)

# -----------------------------------------------------------------------------
# Section 2: Check to make sure options are compatible
# -----------------------------------------------------------------------------

# -----------------------------------------------------------------------------
# Section 3: Find the TPL
# -----------------------------------------------------------------------------

# Find Trilinos
find_package(
  Trilinos REQUIRED
  COMPONENTS Tpetra HINTS "${Trilinos_DIR}/lib/cmake/Trilinos"
             "${Trilinos_DIR}")

message(STATUS "Trilinos Libraries: ${Trilinos_LIBRARIES}")
message(STATUS "Trilinos Includes: ${Trilinos_INCLUDE_DIRS}")
message(STATUS "Trilinos Devices: ${Kokkos_DEVICES}")

# -----------------------------------------------------------------------------
# Section 4: Test the TPL
# -----------------------------------------------------------------------------

# Does not currently work with Trilinos imported targets due to an error from
# evaluating generator expression: $<LINK_LANGUAGE:CXX> may only be used with
# binary targets to specify link libraries, link directories, link options and
# link depends.