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author | Felix Lange <fjl@twurst.com> | 2015-03-06 20:27:11 +0800 |
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committer | Felix Lange <fjl@twurst.com> | 2015-03-06 20:28:00 +0800 |
commit | 71e510540e817550f6e28ca0acc8136313160095 (patch) | |
tree | b7aad8acca469a447b196df566a7446a526841e5 /Godeps/_workspace/src/github.com/ethereum/ethash/cmake/modules/FindOpenCL.cmake | |
parent | 76e4e233adfd4ea50e801a1c6a7d08310651db93 (diff) | |
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Godeps: bump github.com/ethereum/ethash
This fixes the build.
Diffstat (limited to 'Godeps/_workspace/src/github.com/ethereum/ethash/cmake/modules/FindOpenCL.cmake')
-rw-r--r-- | Godeps/_workspace/src/github.com/ethereum/ethash/cmake/modules/FindOpenCL.cmake | 217 |
1 files changed, 131 insertions, 86 deletions
diff --git a/Godeps/_workspace/src/github.com/ethereum/ethash/cmake/modules/FindOpenCL.cmake b/Godeps/_workspace/src/github.com/ethereum/ethash/cmake/modules/FindOpenCL.cmake index cc567c95e..4d3ed842c 100644 --- a/Godeps/_workspace/src/github.com/ethereum/ethash/cmake/modules/FindOpenCL.cmake +++ b/Godeps/_workspace/src/github.com/ethereum/ethash/cmake/modules/FindOpenCL.cmake @@ -1,91 +1,136 @@ +#.rst: +# FindOpenCL +# ---------- # -# This file taken from FindOpenCL project @ http://gitorious.com/findopencl +# Try to find OpenCL # -# - Try to find OpenCL -# This module tries to find an OpenCL implementation on your system. It supports -# AMD / ATI, Apple and NVIDIA implementations, but shoudl work, too. +# Once done this will define:: # -# Once done this will define -# OPENCL_FOUND - system has OpenCL -# OPENCL_INCLUDE_DIRS - the OpenCL include directory -# OPENCL_LIBRARIES - link these to use OpenCL +# OpenCL_FOUND - True if OpenCL was found +# OpenCL_INCLUDE_DIRS - include directories for OpenCL +# OpenCL_LIBRARIES - link against this library to use OpenCL +# OpenCL_VERSION_STRING - Highest supported OpenCL version (eg. 1.2) +# OpenCL_VERSION_MAJOR - The major version of the OpenCL implementation +# OpenCL_VERSION_MINOR - The minor version of the OpenCL implementation +# +# The module will also define two cache variables:: +# +# OpenCL_INCLUDE_DIR - the OpenCL include directory +# OpenCL_LIBRARY - the path to the OpenCL library # -# WIN32 should work, but is untested - -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) - - FIND_PATH(OPENCL_INCLUDE_DIRS CL/cl.h) - FIND_PATH(_OPENCL_CPP_INCLUDE_DIRS CL/cl.hpp) - - # The AMD SDK currently installs both x86 and x86_64 libraries - # This is only a hack to find out architecture - IF( ${CMAKE_SYSTEM_PROCESSOR} STREQUAL "AMD64" ) - SET(OPENCL_LIB_DIR "$ENV{ATISTREAMSDKROOT}/lib/x86_64") - SET(OPENCL_LIB_DIR "$ENV{ATIINTERNALSTREAMSDKROOT}/lib/x86_64") - ELSE (${CMAKE_SYSTEM_PROCESSOR} STREQUAL "AMD64") - SET(OPENCL_LIB_DIR "$ENV{ATISTREAMSDKROOT}/lib/x86") - SET(OPENCL_LIB_DIR "$ENV{ATIINTERNALSTREAMSDKROOT}/lib/x86") - ENDIF( ${CMAKE_SYSTEM_PROCESSOR} STREQUAL "AMD64" ) - - # find out if the user asked for a 64-bit build, and use the corresponding - # 64 or 32 bit NVIDIA library paths to the search: - STRING(REGEX MATCH "Win64" ISWIN64 ${CMAKE_GENERATOR}) - IF("${ISWIN64}" STREQUAL "Win64") - FIND_LIBRARY(OPENCL_LIBRARIES OpenCL.lib ${OPENCL_LIB_DIR} $ENV{CUDA_LIB_PATH} $ENV{CUDA_PATH}/lib/x64) - ELSE("${ISWIN64}" STREQUAL "Win64") - FIND_LIBRARY(OPENCL_LIBRARIES OpenCL.lib ${OPENCL_LIB_DIR} $ENV{CUDA_LIB_PATH} $ENV{CUDA_PATH}/lib/Win32) - ENDIF("${ISWIN64}" STREQUAL "Win64") - - 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{CUDA_INC_PATH} $ENV{CUDA_PATH}/include) - FIND_PATH(_OPENCL_CPP_INCLUDE_DIRS CL/cl.hpp PATHS "${_OPENCL_INC_CAND}" $ENV{CUDA_INC_PATH} $ENV{CUDA_PATH}/include) - - ELSE (WIN32) - - # Unix style platforms - FIND_LIBRARY(OPENCL_LIBRARIES OpenCL - ENV LD_LIBRARY_PATH - ) - - 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") - FIND_PATH(_OPENCL_CPP_INCLUDE_DIRS CL/cl.hpp PATHS ${_OPENCL_INC_CAND} "/usr/local/cuda/include") - - 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 -)
\ No newline at end of file +#============================================================================= +# Copyright 2014 Matthaeus G. Chajdas +# +# Distributed under the OSI-approved BSD License (the "License"); +# see accompanying file Copyright.txt for details. +# +# This software is distributed WITHOUT ANY WARRANTY; without even the +# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. +# See the License for more information. +#============================================================================= +# (To distribute this file outside of CMake, substitute the full +# License text for the above reference.) + +function(_FIND_OPENCL_VERSION) + include(CheckSymbolExists) + include(CMakePushCheckState) + set(CMAKE_REQUIRED_QUIET ${OpenCL_FIND_QUIETLY}) + + CMAKE_PUSH_CHECK_STATE() + foreach(VERSION "2_0" "1_2" "1_1" "1_0") + set(CMAKE_REQUIRED_INCLUDES "${OpenCL_INCLUDE_DIR}") + + if(APPLE) + CHECK_SYMBOL_EXISTS( + CL_VERSION_${VERSION} + "${OpenCL_INCLUDE_DIR}/OpenCL/cl.h" + OPENCL_VERSION_${VERSION}) + else() + CHECK_SYMBOL_EXISTS( + CL_VERSION_${VERSION} + "${OpenCL_INCLUDE_DIR}/CL/cl.h" + OPENCL_VERSION_${VERSION}) + endif() + + if(OPENCL_VERSION_${VERSION}) + string(REPLACE "_" "." VERSION "${VERSION}") + set(OpenCL_VERSION_STRING ${VERSION} PARENT_SCOPE) + string(REGEX MATCHALL "[0-9]+" version_components "${VERSION}") + list(GET version_components 0 major_version) + list(GET version_components 1 minor_version) + set(OpenCL_VERSION_MAJOR ${major_version} PARENT_SCOPE) + set(OpenCL_VERSION_MINOR ${minor_version} PARENT_SCOPE) + break() + endif() + endforeach() + CMAKE_POP_CHECK_STATE() +endfunction() + +find_path(OpenCL_INCLUDE_DIR + NAMES + CL/cl.h OpenCL/cl.h + PATHS + ENV "PROGRAMFILES(X86)" + ENV AMDAPPSDKROOT + ENV INTELOCLSDKROOT + ENV NVSDKCOMPUTE_ROOT + ENV CUDA_PATH + ENV ATISTREAMSDKROOT + PATH_SUFFIXES + include + OpenCL/common/inc + "AMD APP/include") + +_FIND_OPENCL_VERSION() + +if(WIN32) + if(CMAKE_SIZEOF_VOID_P EQUAL 4) + find_library(OpenCL_LIBRARY + NAMES OpenCL + PATHS + ENV "PROGRAMFILES(X86)" + ENV AMDAPPSDKROOT + ENV INTELOCLSDKROOT + ENV CUDA_PATH + ENV NVSDKCOMPUTE_ROOT + ENV ATISTREAMSDKROOT + PATH_SUFFIXES + "AMD APP/lib/x86" + lib/x86 + lib/Win32 + OpenCL/common/lib/Win32) + elseif(CMAKE_SIZEOF_VOID_P EQUAL 8) + find_library(OpenCL_LIBRARY + NAMES OpenCL + PATHS + ENV "PROGRAMFILES(X86)" + ENV AMDAPPSDKROOT + ENV INTELOCLSDKROOT + ENV CUDA_PATH + ENV NVSDKCOMPUTE_ROOT + ENV ATISTREAMSDKROOT + PATH_SUFFIXES + "AMD APP/lib/x86_64" + lib/x86_64 + lib/x64 + OpenCL/common/lib/x64) + endif() +else() + find_library(OpenCL_LIBRARY + NAMES OpenCL) +endif() + +set(OpenCL_LIBRARIES ${OpenCL_LIBRARY}) +set(OpenCL_INCLUDE_DIRS ${OpenCL_INCLUDE_DIR}) + +include(${CMAKE_CURRENT_LIST_DIR}/FindPackageHandleStandardArgs.cmake) +find_package_handle_standard_args( + OpenCL + FOUND_VAR OpenCL_FOUND + REQUIRED_VARS OpenCL_LIBRARY OpenCL_INCLUDE_DIR + VERSION_VAR OpenCL_VERSION_STRING) + +mark_as_advanced( + OpenCL_INCLUDE_DIR + OpenCL_LIBRARY) |