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FindArrayFire.cmake
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FindArrayFire.cmake
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# - Find ArrayFire
# Defines the following variables:
# ArrayFire_INCLUDE_DIRS - Location of ArrayFire's include directory.
# ArrayFire_LIBRARIES - Location of ArrayFire's libraries. This will default
# to a GPU backend if one is found.
# ArrayFire_FOUND - True if ArrayFire has been located
#
# You may provide a hint to where ArrayFire's root directory may be located
# by setting ArrayFire_ROOT_DIR before calling this script.
#
# ----------------------------------------------------------------------------
#
# ArrayFire_CPU_FOUND - True of the ArrayFire CPU library has been found.
# ArrayFire_CPU_LIBRARIES - Location of ArrayFire's CPU library, if found
# ArrayFire_CUDA_FOUND - True of the ArrayFire CUDA library has been found.
# ArrayFire_CUDA_LIBRARIES - Location of ArrayFire's CUDA library, if found
# ArrayFire_OpenCL_FOUND - True of the ArrayFire OpenCL library has been found.
# ArrayFire_OpenCL_LIBRARIES - Location of ArrayFire's OpenCL library, if found
#
# Variables used by this module, they can change the default behaviour and
# need to be set before calling find_package:
#
#=============================================================================
# Copyright (c) 2014, ArrayFire
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without modification,
# are permitted provided that the following conditions are met:
#
# * Redistributions of source code must retain the above copyright notice, this
# list of conditions and the following disclaimer.
#
# * Redistributions in binary form must reproduce the above copyright notice, this
# list of conditions and the following disclaimer in the documentation and/or
# other materials provided with the distribution.
#
# * Neither the name of the ArrayFire nor the names of its
# contributors may be used to endorse or promote products derived from
# this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
# ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
# ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#=============================================================================
IF(ArrayFire_INCLUDE_DIRS)
# Already in cache, be silent
set (ArrayFire_FIND_QUIETLY TRUE)
ENDIF()
# Find the ArrayFire install directories and headers:
FIND_PATH(ArrayFire_ROOT_DIR
NAMES include/arrayfire.h
HINTS "${CMAKE_INSTALL_PREFIX}" "${ArrayFire_ROOT_DIR}" "${ArrayFire_ROOT_DIR}/lib64"
DOC "ArrayFire root directory.")
FIND_PATH(ArrayFire_INCLUDE_DIRS
NAMES arrayfire.h
HINTS "${ArrayFire_ROOT_DIR}/include"
DOC "ArrayFire Include directory")
# Find all libraries required for the CPU backend
FIND_LIBRARY(_ArrayFire_CPU_LIBRARY
NAMES afcpu
HINTS "${ArrayFire_ROOT_DIR}/lib")
IF(_ArrayFire_CPU_LIBRARY)
FIND_PACKAGE(FFTW REQUIRED)
FIND_PACKAGE(BLAS REQUIRED)
SET(ArrayFire_CPU_LIBRARIES ${_ArrayFire_CPU_LIBRARY} ${FFTW_LIBRARIES} ${BLAS_LIBRARIES}
CACHE INTERNAL "All libraries required for ArrayFire's CPU implementation")
SET(ArrayFire_CPU_FOUND TRUE CACHE BOOL "Whether or not ArrayFire's CPU library has been located.")
SET(_ArrayFire_LIBRARIES ${ArrayFire_CPU_LIBRARIES})
ENDIF()
# Find all libraries required for the OpenCL backend
FIND_LIBRARY(_ArrayFire_OPENCL_LIBRARY
NAMES afopencl
HINTS "${ArrayFire_ROOT_DIR}/lib")
IF(_ArrayFire_OPENCL_LIBRARY)
FIND_PACKAGE(OpenCL REQUIRED)
FIND_PACKAGE(CLBLAS REQUIRED)
FIND_PACKAGE(clFFT REQUIRED)
FIND_PACKAGE(Boost 1.48 COMPONENTS)
SET(ArrayFire_OPENCL_LIBRARIES ${_ArrayFire_OPENCL_LIBRARY} ${OPENCL_LIBRARIES}
${CLBLAS_LIBRARIES} ${CLFFT_LIBRARIES} ${Boost_LIBRARIES}
CACHE INTERNAL "All libraries for ArrayFire's OpenCL implementation.")
SET(ArrayFire_OPENCL_FOUND TRUE CACHE BOOL "Whether the ArrayFire's OpenCL library has been located.")
SET(_ArrayFire_LIBRARIES ${ArrayFire_OPENCL_LIBRARIES})
ENDIF()
# Find all libraries required for the CUDA backend
FIND_LIBRARY(_ArrayFire_CUDA_LIBRARY
NAMES afcuda
HINTS "${ArrayFire_ROOT_DIR}/lib")
IF(_ArrayFire_CUDA_LIBRARY)
FIND_PACKAGE(CUDA REQUIRED)
INCLUDE("${CMAKE_MODULE_PATH}/CUDACheckCompute.cmake")
INCLUDE("${CMAKE_MODULE_PATH}/FindNVVM.cmake")
SET(ArrayFire_CUDA_LIBRARIES ${_ArrayFire_CUDA_LIBRARY}
${CUDA_CUBLAS_LIBRARIES} ${CUDA_LIBRARIES} ${CUDA_CUFFT_LIBRARIES}
${CUDA_NVVM_LIBRARIES} ${CUDA_DRIVER_LIBRARY} ${CUDA_CUDA_LIBRARY} ${CUDA_NVVM_LIBRARIES}
CACHE INTERNAL "All libraries required for ArrayFire's CUDA implementation")
SET(ArrayFire_CUDA_FOUND TRUE CACHE BOOL "Whether the ArrayFire's CUDA library has been located.")
SET(_ArrayFire_LIBRARIES ${ArrayFire_CUDA_LIBRARIES})
ENDIF()
SET(ArrayFire_LIBRARIES ${_ArrayFire_LIBRARIES})
# handle the QUIETLY and REQUIRED arguments and set ArrayFire_FOUND to TRUE if
# all listed variables are TRUE
INCLUDE (FindPackageHandleStandardArgs)
FIND_PACKAGE_HANDLE_STANDARD_ARGS(ArrayFire DEFAULT_MSG ArrayFire_LIBRARIES ArrayFire_INCLUDE_DIRS)
MARK_AS_ADVANCED(ArrayFire_LIBRARIES ArrayFire_INCLUDE_DIRS ArrayFire_CPU_LIBRARY ArrayFire_CUDA_LIBRARY ArrayFire_OPENCL_LIBRARY)