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# ---------------------------------------------------------------------------
# Copyright (c) 2013-2014 Kyle Lutz <kyle.r.lutz@gmail.com>
#
# Distributed under the Boost Software License, Version 1.0
# See accompanying file LICENSE_1_0.txt or copy at
# http://www.boost.org/LICENSE_1_0.txt
#
# ---------------------------------------------------------------------------
include_directories(../include)
set(EXAMPLES
amd_cpp_kernel
black_scholes
copy_data
fizz_buzz
hello_world
host_sort
inline_ptx
longest_vector
list_devices
mapped_view
memory_limits
monte_carlo
point_centroid
price_cross
print_vector
sort_vector
simple_kernel
time_copy
transform_sqrt
vector_addition
simple_moving_average
matrix_transpose
)
# boost library link dependencies
set(EXAMPLE_BOOST_COMPONENTS program_options)
if(${BOOST_COMPUTE_USE_CPP11})
# allow examples to use C++11 features
add_definitions(-DBOOST_COMPUTE_USE_CPP11)
endif()
if (${BOOST_COMPUTE_USE_OFFLINE_CACHE})
set(EXAMPLE_BOOST_COMPONENTS ${EXAMPLE_BOOST_COMPONENTS} system filesystem)
endif()
if(${BOOST_COMPUTE_THREAD_SAFE} AND NOT ${BOOST_COMPUTE_USE_CPP11})
set(EXAMPLE_BOOST_COMPONENTS ${EXAMPLE_BOOST_COMPONENTS} system thread)
endif()
if(MSVC AND EXAMPLE_BOOST_COMPONENTS)
set(EXAMPLE_BOOST_COMPONENTS ${EXAMPLE_BOOST_COMPONENTS} chrono)
endif()
if(EXAMPLE_BOOST_COMPONENTS)
list(REMOVE_DUPLICATES EXAMPLE_BOOST_COMPONENTS)
endif()
find_package(Boost 1.54 REQUIRED COMPONENTS ${EXAMPLE_BOOST_COMPONENTS})
include_directories(SYSTEM ${Boost_INCLUDE_DIRS})
foreach(EXAMPLE ${EXAMPLES})
add_executable(${EXAMPLE} ${EXAMPLE}.cpp)
target_link_libraries(${EXAMPLE} ${OpenCL_LIBRARIES} ${Boost_LIBRARIES})
# add example program to list of tests (if testing is enabled)
if(${BOOST_COMPUTE_BUILD_TESTS})
add_test("example.${EXAMPLE}" ${EXAMPLE})
endif()
endforeach()
# opencl test example
add_executable(opencl_test opencl_test.cpp)
target_link_libraries(opencl_test ${OpenCL_LIBRARIES})
# eigen examples
if(${BOOST_COMPUTE_HAVE_EIGEN})
find_package(Eigen REQUIRED)
include_directories(SYSTEM ${EIGEN_INCLUDE_DIRS})
add_executable(batched_determinant batched_determinant.cpp)
target_link_libraries(batched_determinant ${OpenCL_LIBRARIES} ${Boost_LIBRARIES})
endif()
# opencv examples
if(${BOOST_COMPUTE_HAVE_OPENCV})
find_package(OpenCV REQUIRED)
include_directories(SYSTEM ${OpenCV_INCLUDE_DIRS})
set(OPENCV_EXAMPLES
k_means
opencv_flip
random_walk
opencv_optical_flow
opencv_convolution
opencv_sobel_filter
opencv_histogram
)
foreach(EXAMPLE ${OPENCV_EXAMPLES})
add_executable(${EXAMPLE} ${EXAMPLE}.cpp)
target_link_libraries(${EXAMPLE} ${OpenCL_LIBRARIES} ${Boost_LIBRARIES} ${OpenCV_LIBS})
endforeach()
endif()
# opengl/vtk examples
if(${BOOST_COMPUTE_HAVE_VTK})
find_package(VTK REQUIRED)
include(${VTK_USE_FILE})
add_executable(opengl_sphere opengl_sphere.cpp)
target_link_libraries(opengl_sphere ${OpenCL_LIBRARIES} ${Boost_LIBRARIES} ${VTK_LIBRARIES})
if(APPLE)
target_link_libraries(opengl_sphere "-framework OpenGL")
elseif(UNIX)
target_link_libraries(opengl_sphere GL)
endif()
endif()
# qt examples
if(${BOOST_COMPUTE_HAVE_QT})
# look for Qt4 in the first place
find_package(Qt4 QUIET)
if(${QT4_FOUND})
# build with Qt4
find_package(Qt4 REQUIRED COMPONENTS QtCore QtGui QtOpenGL)
set(QT_USE_QTOPENGL TRUE)
include(${QT_USE_FILE})
else()
# look for Qt5
find_package(Qt5Widgets QUIET)
if(${Qt5Widgets_FOUND})
# build with Qt5
find_package(Qt5Core REQUIRED)
find_package(Qt5Widgets REQUIRED)
find_package(Qt5OpenGL REQUIRED)
include_directories(${Qt5OpenGL_INCLUDE_DIRS})
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${Qt5OpenGL_EXECUTABLE_COMPILE_FLAGS}")
set(QT_LIBRARIES ${Qt5OpenGL_LIBRARIES})
else()
# no valid Qt framework found
message(FATAL_ERROR "Error: Did not find Qt4 or Qt5")
endif()
endif()
# required by both versions
set(CMAKE_AUTOMOC TRUE)
include_directories(${CMAKE_CURRENT_BINARY_DIR})
# add examples
add_executable(qimage_blur qimage_blur.cpp)
target_link_libraries(qimage_blur ${OpenCL_LIBRARIES} ${Boost_LIBRARIES} ${QT_LIBRARIES})
set(QT_OPENGL_EXAMPLES
mandelbrot
nbody
resize_image
)
foreach(EXAMPLE ${QT_OPENGL_EXAMPLES})
add_executable(${EXAMPLE} ${EXAMPLE}.cpp)
target_link_libraries(${EXAMPLE} ${OpenCL_LIBRARIES} ${Boost_LIBRARIES} ${QT_LIBRARIES})
if(APPLE)
target_link_libraries(${EXAMPLE} "-framework OpenGL")
elseif(UNIX)
target_link_libraries(${EXAMPLE} GL)
endif()
endforeach()
endif()
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