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Commit c1f59f8e authored by Peter Eastman's avatar Peter Eastman
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Improvements to FindOpenCL.cmake suggested by Tony Tye

parent 696d90d5
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Showing with 38 additions and 13 deletions
cmake_modules/FindOpenCL.cmake
View file @ c1f59f8e
### OPENCL_INCLUDE_DIR ### ### OPENCL_INCLUDE_DIR ###
# Try OPENCL_DIR variable before looking elsewhere # Try OPENCL_DIR variable before looking elsewhere
find_path(OPENCL_INCLUDE_DIR find_path(OPENCL_INCLUDE_DIR
NAMES OpenCL/opencl.h CL/opencl.h NAMES OpenCL/opencl.h CL/opencl.h
PATHS "$ENV{OPENCL_DIR}" PATHS $ENV{OPENCL_DIR}
PATH_SUFFIXES "include" PATH_SUFFIXES "include"
NO_DEFAULT_PATH NO_DEFAULT_PATH
) )
# As a last resort, look in default include areas and elsewhere # Next look in environment variables set by OpenCL SDK installations
find_path(OPENCL_INCLUDE_DIR find_path(OPENCL_INCLUDE_DIR
NAMES OpenCL/opencl.h CL/opencl.h
PATHS
$ENV{CUDA_PATH}
$ENV{AMDAPPSDKROOT}
PATH_SUFFIXES "include"
NO_DEFAULT_PATH
)
# As a last resort, look in default system areas followed by other possible locations
find_path(OPENCL_INCLUDE_DIR
NAMES OpenCL/opencl.h CL/opencl.h NAMES OpenCL/opencl.h CL/opencl.h
PATHS PATHS
"$ENV{CUDA_INC_PATH}"
"C:/CUDA" "C:/CUDA"
"/usr/local/cuda" "/usr/local/cuda"
"$ENV{AMDAPPSDKROOT}"
"/usr/local/streamsdk" "/usr/local/streamsdk"
"/usr" "/usr"
PATH_SUFFIXES "include" PATH_SUFFIXES "include"
...@@ -22,26 +29,44 @@ find_path(OPENCL_INCLUDE_DIR ...@@ -22,26 +29,44 @@ find_path(OPENCL_INCLUDE_DIR
### OPENCL_LIBRARY ### ### OPENCL_LIBRARY ###
if("${CMAKE_SYSTEM_NAME}" MATCHES "Linux") if("${CMAKE_SYSTEM_NAME}" MATCHES "Linux")
set(path_suffixes "lib/x86")
if("${CMAKE_SYSTEM_PROCESSOR}" STREQUAL "x86_64") if("${CMAKE_SYSTEM_PROCESSOR}" STREQUAL "x86_64")
set(path_suffixes "lib/x86_64") set(path_suffixes "lib/x86_64")
else("${CMAKE_SYSTEM_PROCESSOR}" STREQUAL "x86_64")
set(path_suffixes "lib/x86")
endif("${CMAKE_SYSTEM_PROCESSOR}" STREQUAL "x86_64") endif("${CMAKE_SYSTEM_PROCESSOR}" STREQUAL "x86_64")
elseif(MSVC)
if(CMAKE_CL_64)
set(path_suffixes "lib/x64" "lib/x86_64")
else(CMAKE_CL_64)
set(path_suffixes "lib/Win32" "lib/x86")
endif(CMAKE_CL_64)
else(MSVC)
set(path_suffixes "lib")
endif("${CMAKE_SYSTEM_NAME}" MATCHES "Linux") endif("${CMAKE_SYSTEM_NAME}" MATCHES "Linux")
# First look in OPENCL_DIR variable location # Try OPENCL_DIR variable before looking elsewhere
find_library(OPENCL_LIBRARY find_library(OPENCL_LIBRARY
NAMES OpenCL NAMES OpenCL
PATHS $ENV{OPENCL_DIR} ${OPENCL_LIB_SEARCH_PATH} "" PATHS
PATH_SUFFIXES ${path_suffixes} "lib" $ENV{OPENCL_DIR}
${OPENCL_LIB_SEARCH_PATH}
PATH_SUFFIXES ${path_suffixes}
NO_DEFAULT_PATH
)
# Next look in environment variables set by OpenCL SDK installations
find_library(OPENCL_LIBRARY
NAMES OpenCL
PATHS
$ENV{CUDA_PATH}
$ENV{AMDAPPSDKROOT}
PATH_SUFFIXES ${path_suffixes}
NO_DEFAULT_PATH NO_DEFAULT_PATH
) )
# If above fails, look in system default and other locations # As a last resort, look in default system areas followed by other possible locations
find_library(OPENCL_LIBRARY find_library(OPENCL_LIBRARY
NAMES OpenCL NAMES OpenCL
PATHS PATHS
"$ENV{CUDA_LIB_PATH}"
"C:/CUDA" "C:/CUDA"
"/usr/local/cuda" "/usr/local/cuda"
"$ENV{AMDAPPSDKROOT}"
"/usr/local/streamsdk" "/usr/local/streamsdk"
"/usr" "/usr"
PATH_SUFFIXES ${path_suffixes} "lib" PATH_SUFFIXES ${path_suffixes} "lib"
......
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