/usr/lib/VTKEdge/CMake/FindCuda.cmake is in libvtkedge-dev 0.2.0~20110819-1build2.
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## This file is part of VTKEdge. See vtkedge.org for more information.
##
## Copyright (c) 2010 Kitware, Inc.
##
## VTKEdge may be used under the terms of the BSD License
## Please see the file Copyright.txt in the root directory of
## VTKEdge for further information.
##
## Alternatively, you may see:
##
## http://www.vtkedge.org/vtkedge/project/license.html
##
##
## For custom extensions, consulting services, or training, please
## this or any other Kitware supported open source project, please
## contact Kitware at sales@kitware.com.
##
##
##=============================================================================
#=========================================================================
# Module to locate NVIDIA's CUDA Toolkit and SDK.
#
# Basic variables
# CUDA_FOUND - True if Cuda runtime library/compiler were found.
# CUDA_CUTIL_FOUND - True if Cuda SDK was found.
# CUDA_LIBRARIES - Libraries to link against to use Cuda.
# CUDA_CUTIL_LIBRARIES - Libraries to link agains to use cutil.
# CUDA_INCLUDE_DIR - Include dir for Cuda run time.
# CUDA_CUTIL_INCLUDE_DIR - Include dir for cutil.
# Additional variables
# CUDA_COMPILER - the cuda nvcc compiler.
# CUDA_DEVICE_EMULATION - Set this to True to use emulation.
# Macro to convert a *.cu file to *.c file that can be compiled by the C
# compiler.
# CUDA_COMPILE(outfiles inputfiles ... )
FIND_PACKAGE(OpenGL)
SET(CUDA_FOUND FALSE)
SET(CUDA_CUTIL_FOUND FALSE)
## Find Cuda toolkit.
FIND_PROGRAM(CUDA_COMPILER NAMES "nvcc"
PATHS "/usr/local/cuda/bin"
"C:/CUDA/bin"
DOC "Path to the Cuda compiler (nvcc)"
)
FIND_LIBRARY(CUDA_RT_LIBRARY cudart
"/usr/local/cuda/lib"
"C:/CUDA/lib"
DOC "Path to Cuda runtime library (cudart)")
FIND_LIBRARY(CUDA_FFT_LIBRARY cufft
"/usr/local/cuda/lib"
"C:/CUDA/lib"
DOC "Path to Cuda FFT library (cufft)")
FIND_PATH(CUDA_INCLUDE_DIR cuda.h
"/usr/local/cuda/include"
"C:/CUDA/include"
DOC "Path to Cuda headers (cuda.h)")
IF (CUDA_COMPILER AND CUDA_RT_LIBRARY AND CUDA_INCLUDE_DIR)
SET (CUDA_FOUND TRUE)
ELSE (CUDA_COMPILER AND CUDA_RT_LIBRARY AND CUDA_INCLUDE_DIR)
SET (CUDA_FOUND FALSE)
ENDIF (CUDA_COMPILER AND CUDA_RT_LIBRARY AND CUDA_INCLUDE_DIR)
SET (CUDA_LIBRARIES CACHE INTERNAL "Libraries to link against Cuda.")
IF (CUDA_FOUND)
SET (CUDA_LIBRARIES
${CUDA_RT_LIBRARY}
${CUDA_FFT_LIBRARY})
ENDIF (CUDA_FOUND)
SET (CUDA_DEVICE_EMULATION OFF CACHE BOOL "Use device enumlation for Cuda")
MARK_AS_ADVANCED(CUDA_COMPILER CUDA_RT_LIBRARY CUDA_FFT_LIBRARY CUDA_INCLUDE_DIR CUDA_DEVICE_EMULATION)
## Find Cuda SDK.
FIND_LIBRARY(CUDA_CUTIL_LIBRARY
NAMES cutil64.lib cutil32.lib cutil
PATHS "C:/Program Files (x86)/NVIDIA Corporation/NVIDIA CUDA SDK/common/lib/"
"C:/Program Files/NVIDIA Corporation/NVIDIA CUDA SDK/common/lib"
DOC "Path to Cuda SDK libraries (cutil)")
FIND_PATH(CUDA_CUTIL_INCLUDE_DIR cutil.h
"C:/Program Files (x86)/NVIDIA Corporation/NVIDIA CUDA SDK/common/inc"
"C:/Program Files/NVIDIA Corporation/NVIDIA CUDA SDK/common/inc"
DOC "Path to Cuda SDK include directory (cutil.h)")
IF (CUDA_CUTIL_LIBRARY AND CUDA_CUTIL_INCLUDE_DIR)
SET (CUDA_CUTIL_FOUND TRUE)
ELSE (CUDA_CUTIL_LIBRARY AND CUDA_CUTIL_INCLUDE_DIR)
SET (CUDA_CUTIL_FOUND FALSE)
ENDIF (CUDA_CUTIL_LIBRARY AND CUDA_CUTIL_INCLUDE_DIR)
MARK_AS_ADVANCED(CUDA_CUTIL_LIBRARY CUDA_CUTIL_INCLUDE_DIR)
SET (CUDA_CUTIL_LIBRARIES CACHE INTERNAL "Libraries to link agains Cuda cutil.")
IF (CUDA_CUTIL_FOUND)
SET (CUDA_CUTIL_LIBRARIES
${CUDA_LIBRARIES}
${CUDA_CUTIL_LIBRARY})
ENDIF (CUDA_CUTIL_FOUND)
MACRO (CUDA_COMPILE outfiles)
IF (WIN32)
SET (extra_args "-ccbin \"$(VCInstallDir)bin\" ")
ENDIF (WIN32)
IF (CUDA_DEVICE_EMULATION)
SET (extra_args "${extra_args} --device-emulation")
ENDIF (CUDA_DEVICE_EMULATION)
# Get the directories to pass as include directories.
GET_DIRECTORY_PROPERTY(include_dirs INCLUDE_DIRECTORIES)
FOREACH (iter ${include_dirs})
SET (extra_args ${extra_args} -I ${iter})
ENDFOREACH (iter)
FOREACH (iter ${ARGN})
GET_FILENAME_COMPONENT(filename ${iter} NAME)
SET (outfile ${CMAKE_CURRENT_BINARY_DIR}/${filename}.cxx)
GET_FILENAME_COMPONENT(infile ${iter} ABSOLUTE)
ADD_CUSTOM_COMMAND(
OUTPUT ${outfile}
COMMAND ${CUDA_COMPILER} ${extra_args}
-o ${outfile}
-cuda
${infile}
DEPENDS ${iter}
COMMENT "Processing CUDA file")
SET (${outfiles} ${${outfiles}} ${outfile})
ENDFOREACH (iter)
ENDMACRO (CUDA_COMPILE outfiles)
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