set_precompiled_libraries.cmake

set(PRECOMPILED_DIR "${PROJECT_SOURCE_DIR}/precompiled_libraries")

if (SEMBA_FDTD_ENABLE_MTLN)
	if (${CMAKE_SYSTEM_NAME} STREQUAL "Linux")
		if (${CMAKE_Fortran_COMPILER_ID} STREQUAL "GNU")
			set(LAPACK_DIR "${PRECOMPILED_DIR}/linux-gcc/lapack/")
			set(LAPACK_LIB ${LAPACK_DIR}liblapack.a)
			set(BLAS_LIB ${LAPACK_DIR}libblas.a)
		elseif (${CMAKE_Fortran_COMPILER_ID} STREQUAL "NVHPC")
			set(LAPACK_DIR "/opt/nvidia/hpc_sdk/Linux_x86_64/24.5/compilers/lib/")
			set(LAPACK_LIB ${LAPACK_DIR}liblapack.a)
			set(BLAS_LIB ${LAPACK_DIR}libblas.a)
		elseif (${CMAKE_Fortran_COMPILER_ID} STREQUAL "Intel")
			set(LAPACK_DIR "${PRECOMPILED_DIR}/linux-intel/lapack/")
			set(LAPACK_LIB ${LAPACK_DIR}liblapack.a)
			set(BLAS_LIB ${LAPACK_DIR}libblas.a)
		elseif (${CMAKE_Fortran_COMPILER_ID} STREQUAL "IntelLLVM")
			set(LAPACK_DIR "${PRECOMPILED_DIR}/linux-intelLLVM/lapack/")
			set(LAPACK_LIB ${LAPACK_DIR}liblapack.a)
			set(BLAS_LIB ${LAPACK_DIR}libblas.a)
		endif()
	elseif(${CMAKE_SYSTEM_NAME} STREQUAL "Windows")
		if(${CMAKE_Fortran_COMPILER_ID} STREQUAL "Intel")
			set(LAPACK_DIR "${PRECOMPILED_DIR}/windows-intel/lapack/")
			set(LAPACK_LIB ${LAPACK_DIR}liblapack.lib)
			set(BLAS_LIB ${LAPACK_DIR}libblas.lib)
		elseif(${CMAKE_Fortran_COMPILER_ID} STREQUAL "IntelLLVM")
			set(LAPACK_DIR "${PRECOMPILED_DIR}/windows-intelLLVM/lapack/")
			set(LAPACK_LIB ${LAPACK_DIR}liblapack.lib)
			set(BLAS_LIB ${LAPACK_DIR}libblas.lib)
		endif()
	endif()
	if(NOT LAPACK_DIR)
		message(FATAL_ERROR "lapack libraries for this platform and/or compiler have not been found.")
	endif()
	MESSAGE(STATUS "Using lapack libraries at: " ${LAPACK_DIR})
endif()

if (SEMBA_FDTD_ENABLE_HDF AND NOT HDF5_FOUND)
	if (NOT HDF5_ROOT)
		if (${CMAKE_SYSTEM_NAME} STREQUAL "Linux")
			if(CMAKE_Fortran_COMPILER_ID STREQUAL "GNU" OR ${CMAKE_Fortran_COMPILER_ID} STREQUAL "NVHPC")
				# System libraries. Install with sudo apt install libhdf5-dev hdf5-tools 
			elseif(${CMAKE_Fortran_COMPILER_ID} STREQUAL "Intel" OR ${CMAKE_Fortran_COMPILER_ID} STREQUAL "IntelLLVM")
				set(HDF5_DIR ${PRECOMPILED_DIR}/linux-intel/hdf5/cmake/)
			endif()
		elseif(${CMAKE_SYSTEM_NAME} STREQUAL "Windows")
			if(${CMAKE_Fortran_COMPILER_ID} STREQUAL "Intel" OR ${CMAKE_Fortran_COMPILER_ID} STREQUAL "IntelLLVM")
				set(HDF5_DIR ${PRECOMPILED_DIR}/windows-intel/hdf5/cmake/)
			endif()
		endif()
	endif()	
	add_definitions(-DCompileWithHDF)
	set(HDF5_USE_STATIC_LIBRARIES TRUE)
	find_package(HDF5 REQUIRED COMPONENTS Fortran HL)
	if (HDF5_FOUND)
		message(STATUS "hdf5 found at: ${HDF5_Fortran_INCLUDE_DIRS}")
	else()
		message(FATAL_ERROR "hdf5 libraries for this platform and/or compiler have not been found.")
	endif()
endif()

if (SEMBA_FDTD_ENABLE_MPI)
	add_definitions(-DCompileWithMPI)
	find_package(MPI REQUIRED COMPONENTS Fortran)
	if (MPI_FOUND)
		message(STATUS "MPI found at: ${MPI_Fortran_INCLUDE_DIRS}")
	endif()

	add_definitions(${MPI_Fortran_COMPILE_OPTIONS})
	include_directories(${MPI_Fortran_INCLUDE_DIRS})
	link_directories(${MPI_Fortran_LIBRARIES})
	add_compile_options (${MPI_Fortran_COMPILER_FLAGS})
endif()