mirror of
https://github.com/boostorg/compute.git
synced 2026-01-26 06:22:37 +00:00
2a93124ef5
Changed CMakeLists.txt files in Boost.Compute to use the variables defined by FindOpenCL.
80 lines
2.9 KiB
CMake
80 lines
2.9 KiB
CMake
# - Try to find OpenCL
|
|
# This module tries to find an OpenCL implementation on your system. It supports
|
|
# AMD / ATI, Apple and NVIDIA implementations.
|
|
#
|
|
# To set the paths manually, define these environment variables:
|
|
# OpenCL_INCPATH - Include path (e.g. OpenCL_INCPATH=/opt/cuda/4.0/cuda/include)
|
|
# OpenCL_LIBPATH - Library path (e.h. OpenCL_LIBPATH=/usr/lib64/nvidia)
|
|
#
|
|
# Once done this will define
|
|
# OPENCL_FOUND - system has OpenCL
|
|
# OPENCL_INCLUDE_DIRS - the OpenCL include directory
|
|
# OPENCL_LIBRARIES - link these to use OpenCL
|
|
|
|
FIND_PACKAGE(PackageHandleStandardArgs)
|
|
|
|
SET (OPENCL_VERSION_STRING "0.1.0")
|
|
SET (OPENCL_VERSION_MAJOR 0)
|
|
SET (OPENCL_VERSION_MINOR 1)
|
|
SET (OPENCL_VERSION_PATCH 0)
|
|
|
|
IF (APPLE)
|
|
|
|
FIND_LIBRARY(OPENCL_LIBRARIES OpenCL DOC "OpenCL lib for OSX")
|
|
FIND_PATH(OPENCL_INCLUDE_DIRS OpenCL/cl.h DOC "Include for OpenCL on OSX")
|
|
FIND_PATH(_OPENCL_CPP_INCLUDE_DIRS OpenCL/cl.hpp DOC "Include for OpenCL CPP bindings on OSX")
|
|
|
|
ELSE (APPLE)
|
|
|
|
IF (WIN32)
|
|
# The AMD SDK currently installs both x86 and x86_64 libraries
|
|
# This is only a hack to find out architecture
|
|
IF( CMAKE_SIZEOF_VOID_P EQUAL 8 )
|
|
SET(OPENCL_LIB_DIR "$ENV{AMDAPPSDKROOT}/lib/x86_64")
|
|
ELSE( CMAKE_SIZEOF_VOID_P EQUAL 8 )
|
|
SET(OPENCL_LIB_DIR "$ENV{AMDAPPSDKROOT}/lib/x86")
|
|
ENDIF( CMAKE_SIZEOF_VOID_P EQUAL 8 )
|
|
|
|
FIND_LIBRARY(OPENCL_LIBRARIES OpenCL.lib PATHS
|
|
${OPENCL_LIB_DIR} $ENV{OpenCL_LIBPATH} $ENV{CUDA_LIB_PATH})
|
|
|
|
GET_FILENAME_COMPONENT(_OPENCL_INC_CAND ${OPENCL_LIB_DIR}/../../include ABSOLUTE)
|
|
|
|
# On Win32 search relative to the library
|
|
FIND_PATH(OPENCL_INCLUDE_DIRS CL/cl.h PATHS
|
|
${_OPENCL_INC_CAND} $ENV{OpenCL_INCPATH} $ENV{CUDA_INC_PATH})
|
|
FIND_PATH(_OPENCL_CPP_INCLUDE_DIRS CL/cl.hpp PATHS
|
|
${_OPENCL_INC_CAND} $ENV{OpenCL_INCPATH} $ENV{CUDA_INC_PATH})
|
|
|
|
ELSE (WIN32)
|
|
|
|
# Unix style platforms
|
|
FIND_LIBRARY(OPENCL_LIBRARIES OpenCL
|
|
PATHS ENV LD_LIBRARY_PATH ENV OpenCL_LIBPATH
|
|
)
|
|
|
|
GET_FILENAME_COMPONENT(OPENCL_LIB_DIR ${OPENCL_LIBRARIES} PATH)
|
|
GET_FILENAME_COMPONENT(_OPENCL_INC_CAND ${OPENCL_LIB_DIR}/../../include ABSOLUTE)
|
|
|
|
# The AMD SDK currently does not place its headers
|
|
# in /usr/include, therefore also search relative
|
|
# to the library
|
|
FIND_PATH(OPENCL_INCLUDE_DIRS CL/cl.h PATHS ${_OPENCL_INC_CAND} "/usr/local/cuda/include" "/opt/cuda/include" "/opt/AMDAPP/include" ENV OpenCL_INCPATH)
|
|
FIND_PATH(_OPENCL_CPP_INCLUDE_DIRS CL/cl.hpp PATHS ${_OPENCL_INC_CAND} "/usr/local/cuda/include" "/opt/cuda/include" "/opt/AMDAPP/include" ENV OpenCL_INCPATH)
|
|
|
|
ENDIF (WIN32)
|
|
|
|
ENDIF (APPLE)
|
|
|
|
FIND_PACKAGE_HANDLE_STANDARD_ARGS(OpenCL DEFAULT_MSG OPENCL_LIBRARIES OPENCL_INCLUDE_DIRS)
|
|
|
|
IF(_OPENCL_CPP_INCLUDE_DIRS)
|
|
SET( OPENCL_HAS_CPP_BINDINGS TRUE )
|
|
LIST( APPEND OPENCL_INCLUDE_DIRS ${_OPENCL_CPP_INCLUDE_DIRS} )
|
|
# This is often the same, so clean up
|
|
LIST( REMOVE_DUPLICATES OPENCL_INCLUDE_DIRS )
|
|
ENDIF(_OPENCL_CPP_INCLUDE_DIRS)
|
|
|
|
MARK_AS_ADVANCED( OPENCL_INCLUDE_DIRS )
|
|
|