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ImageUtilitiesConfig.cmake
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ImageUtilitiesConfig.cmake
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# - Try to find the Imageutilities library
#
# Once done this will define
#
# IMAGEUTILITIES_FOUND - system has IMAGEUTILITIES
# IMAGEUTILITIES_DEFINITIONS - definitions for IMAGEUTILITIES (only defines needed for found and activated libraries are added)
# IMAGEUTILITIES_INCLUDE_DIR - the IMAGEUTILITIES include directory
# IMAGEUTILITIES_LIBRARIES - Link these to use IMAGEUTILITIES
# IMAGEUTILITIES_LIBRARY_DIR - link directories, useful for rpath
find_package(CUDA 5.0 REQUIRED) # imageutiltites depend on cuda so we find it here
#------------- for compiler flags see included file---------------------------------
include(${CMAKE_CURRENT_LIST_DIR}/iu_settings.cmake.txt)
#-----------------------------------------------------------------------------------
### trouble if FindPackage(ImageutilitiesLight) is called multiple times with different IU_MODULES
### do the full check every times
#if(IMAGEUTILITIES_INCLUDE_DIR AND IMAGEUTILITIES_LIBRARY_DIR)
# in cache already
# set(IMAGEUTILITIES_FOUND TRUE)
#else(IMAGEUTILITIES_INCLUDE_DIR AND IMAGEUTILITIES_LIBRARY_DIR)
# derive directories from the environment variable
if(WIN32)
string(REPLACE "\\" "/" CUDA_SDK_ROOT_DIR $ENV{CUDA_SDK_ROOT_DIR})
string(REPLACE "\\" "/" IMAGEUTILITIES_ROOT $ENV{IMAGEUTILITIES_ROOT})
else(WIN32)
set(CUDA_SDK_ROOT_DIR $ENV{CUDA_SDK_ROOT_DIR})
set(IMAGEUTILITIES_ROOT $ENV{IMAGEUTILITIES_ROOT})
endif(WIN32)
set(IMAGEUTILITIES_INCLUDE_DIR
"${IMAGEUTILITIES_ROOT}/include"
"${CUDA_SDK_ROOT_DIR}/common/inc"
CACHE PATH "The include directory of the Imageutilities Library")
set(POTENTIAL_LIBRARY_PATHS
${IMAGEUTILITIES_ROOT}/lib
${IMAGEUTILITIES_ROOT}/lib64
)
set(IU_MODULES "iucore") # always include core module
if(ImageUtilities_FIND_COMPONENTS)
foreach(component ${ImageUtilities_FIND_COMPONENTS})
string(TOLOWER ${component} _COMPONENT)
set(IU_MODULES ${IU_MODULES} ${_COMPONENT})
endforeach(component)
endif(ImageUtilities_FIND_COMPONENTS)
list(REMOVE_DUPLICATES IU_MODULES)
if(NOT ImageUtilities_FIND_QUIETLY)
message(STATUS "Imageutilities requested components: ${IU_MODULES}")
endif()
#
# Find absolute path to all libraries!
#
# the convention is that shared libraries are preferred over static libraries if both exist (this behaviour
# can be switched using IMAGEUTILITIES_PREFER_SHARED) and
# that release versions are preferred over debug versions if both exist
# Under Windows, we also prefer DLLs over static libs, however, if we are able to find both debug and
# release versions, we use both of them for the visual studio project via the "optimized ... debug ..." clause
#
set(QUERY_STRING_STATIC_LIB "_static")
set(QUERY_STRING_DEBUG_LIB "d")
#set(IMAGEUTILITIES_PREFER_STATIC_LIBRARIES true)
foreach(module ${IU_MODULES})
if(IMAGEUTILITIES_PREFER_STATIC_LIBRARIES)
set(IMAGEUTILITIES_NAMES_DEBUG ${module}${QUERY_STRING_STATIC_LIB}${QUERY_STRING_DEBUG_LIB} ${module}${QUERY_STRING_DEBUG_LIB})
set(IMAGEUTILITIES_NAMES_RELEASE ${module}${QUERY_STRING_STATIC_LIB} ${module})
else(IMAGEUTILITIES_PREFER_STATIC_LIBRARIES)
set(IMAGEUTILITIES_NAMES_DEBUG ${module}${QUERY_STRING_DEBUG_LIB} ${module}${QUERY_STRING_STATIC_LIB}${QUERY_STRING_DEBUG_LIB})
set(IMAGEUTILITIES_NAMES_RELEASE ${module} ${module}${QUERY_STRING_STATIC_LIB})
endif(IMAGEUTILITIES_PREFER_STATIC_LIBRARIES)
unset(LIBRARY_RELEASE CACHE)
unset(LIBRARY_DEBUG CACHE)
find_library(LIBRARY_RELEASE
NAMES ${IMAGEUTILITIES_NAMES_RELEASE}
PATHS ${POTENTIAL_LIBRARY_PATHS}
PATH_SUFFIXES release
NO_DEFAULT_PATH
)
find_library(LIBRARY_DEBUG
NAMES ${IMAGEUTILITIES_NAMES_DEBUG}
PATHS ${POTENTIAL_LIBRARY_PATHS}
PATH_SUFFIXES debug
NO_DEFAULT_PATH
)
if(NOT LIBRARY_DEBUG AND NOT LIBRARY_RELEASE AND ImageUtilities_FIND_REQUIRED)
message(FATAL_ERROR "${module} marked as required but not found")
endif(NOT LIBRARY_DEBUG AND NOT LIBRARY_RELEASE AND ImageUtilities_FIND_REQUIRED)
# 1. case: we only found a release library
IF(LIBRARY_RELEASE AND NOT LIBRARY_DEBUG)
SET(CURRENT_LIBRARY ${LIBRARY_RELEASE})
# we derive the library dir from the common lib
get_filename_component(IMAGEUTILITIES_LIBRARY_DIR "${LIBRARY_RELEASE}" PATH)
set(IMAGEUTILITIES_LIBRARY_DIR "${IMAGEUTILITIES_LIBRARY_DIR}" CACHE STRING "Library directory for variational method libraries")
ENDIF(LIBRARY_RELEASE AND NOT LIBRARY_DEBUG)
# 2. case: we only found a debug library
IF(LIBRARY_DEBUG AND NOT LIBRARY_RELEASE)
SET(CURRENT_LIBRARY ${LIBRARY_DEBUG})
# we derive the library dir from the common lib
get_filename_component(IMAGEUTILITIES_LIBRARY_DIR "${LIBRARY_DEBUG}" PATH)
set(IMAGEUTILITIES_LIBRARY_DIR "${IMAGEUTILITIES_LIBRARY_DIR}" CACHE PATH "Library directory for variational method libraries")
ENDIF(LIBRARY_DEBUG AND NOT LIBRARY_RELEASE)
# 3. case: we found debug and release library
IF(LIBRARY_RELEASE AND LIBRARY_DEBUG)
IF(WIN32 AND NOT CYGWIN)
SET(CURRENT_LIBRARY optimized ${LIBRARY_RELEASE} debug ${LIBRARY_DEBUG})
# we derive the library dir from the common lib
get_filename_component(IMAGEUTILITIES_LIBRARY_DIR "${LIBRARY_RELEASE}" PATH)
string(REPLACE "/release" "" IMAGEUTILITIES_LIBRARY_DIR ${IMAGEUTILITIES_LIBRARY_DIR})
string(REPLACE "/Release" "" IMAGEUTILITIES_LIBRARY_DIR ${IMAGEUTILITIES_LIBRARY_DIR})
set(IMAGEUTILITIES_LIBRARY_DIR "${IMAGEUTILITIES_LIBRARY_DIR}" CACHE PATH "Library directory for variational method libraries")
ELSE(WIN32 AND NOT CYGWIN)
SET(CURRENT_LIBRARY ${LIBRARY_RELEASE})
# we derive the library dir from the common lib
get_filename_component(IMAGEUTILITIES_LIBRARY_DIR "${LIBRARY_RELEASE}" PATH)
set(IMAGEUTILITIES_LIBRARY_DIR "${IMAGEUTILITIES_LIBRARY_DIR}" CACHE PATH "Library directory for variational method libraries")
ENDIF(WIN32 AND NOT CYGWIN)
ENDIF(LIBRARY_RELEASE AND LIBRARY_DEBUG)
#append lib to list
set(IMAGEUTILITIES_LIBRARY ${IMAGEUTILITIES_LIBRARY} ${CURRENT_LIBRARY})
endforeach(module)
#
# additional dependencies
#
list(FIND IU_MODULES iumath USE_IUMATH) # using iumath requires cufft
if(USE_IUMATH GREATER 0)
set(IMAGEUTILITIES_LIBRARY ${IMAGEUTILITIES_LIBRARY} ${CUDA_CUFFT_LIBRARIES})
endif(USE_IUMATH GREATER 0)
list(FIND IU_MODULES iuio USE_IUIO) # using iuio reuqires opencv
if(USE_IUIO GREATER 0)
if(NOT ImageUtilities_FIND_QUIETLY)
message(STATUS "ImageUtilities using iuio, adding OpenCV as dependency")
endif()
find_package(OpenCV REQUIRED COMPONENTS opencv_core opencv_highgui )
if(${OpenCV_VERSION_MAJOR} MATCHES "3")
message("Enabling fixes for OpenCV >= 3")
find_package( OpenCV REQUIRED COMPONENTS opencv_videoio opencv_core opencv_imgcodecs opencv_imgproc opencv_highgui)
endif(${OpenCV_VERSION_MAJOR} MATCHES "3")
if(NOT OpenCV_FOUND)
message(FATAL_ERROR "OpenCV not found (required by Imageutilities iuio")
endif()
set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${CMAKE_CURRENT_LIST_DIR}/cmake/)
find_package(FlyCapture2 QUIET)
if(FLYCAPTURE2_FOUND)
add_definitions(-DIUIO_PGR)
endif(FLYCAPTURE2_FOUND)
find_package(OpenEXR QUIET)
if(OPENEXR_FOUND)
add_definitions(-DIUIO_EXR)
include_directories(${OPENEXR_INCLUDE_DIRS})
set(IMAGEUTILITIES_LIBRARY ${IMAGEUTILITIES_LIBRARY} ${OPENEXR_LIBRARIES} )
find_package(Eigen3 QUIET)
if(EIGEN3_FOUND)
add_definitions(-DIUIO_EIGEN3)
endif(EIGEN3_FOUND)
endif(OPENEXR_FOUND)
set(IMAGEUTILITIES_LIBRARY ${IMAGEUTILITIES_LIBRARY} ${OpenCV_LIBS} ${OpenCV_LIBRARIES})
endif()
#
# logic check if lib file are found!!
#
if(IMAGEUTILITIES_LIBRARY)
set(IMAGEUTILITIES_FOUND TRUE)
# set the libraries variable
unset(IMAGEUTILITIES_LIBRARIES CACHE)
set(IMAGEUTILITIES_LIBRARIES ${IMAGEUTILITIES_LIBRARY} CACHE STRING "ImageUtilities list of found libraries")
endif(IMAGEUTILITIES_LIBRARY)
if(IMAGEUTILITIES_FOUND)
if(NOT ImageUtilities_FIND_QUIETLY)
message(STATUS "Found Imageutilities: ${IMAGEUTILITIES_LIBRARY_DIR} ${IMAGEUTILITIES_INCLUDE_DIR}")
endif()
else()
if(ImageUtilities_FIND_REQUIRED)
message(FATAL_ERROR "Could not find Imageutilities")
endif()
endif()
#endif(IMAGEUTILITIES_INCLUDE_DIR AND IMAGEUTILITIES_LIBRARY_DIR)