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COREConfig.cmake.in
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COREConfig.cmake.in
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# ------------------------------------------------------------------------------------
# Helper to use CORE from outside project
#
# target_link_libraries(my_fabulous_target CORE_XXX_LIBRARIES) where XXX is the
# upper cased xxx from :
# @CORECONFIG_AVAILABLE_COMPONENTS_LIST@
#
# CORE_INCLUDE_DIRS is filled with CORE and available 3rdparty headers
# CORE_LIBRARY_DIRS is filled with CORE components libraries install directory and
# 3rd party libraries paths
#
#------------------------------------------------------------------------------------
### ---[ Some useful macros
macro(core_report_not_found _reason)
unset(CORE_FOUND)
unset(CORE_LIBRARIES)
unset(CORE_INCLUDE_DIRS)
unset(CORE_LIBRARY_DIRS)
unset(CORE_DEFINITIONS)
if(CORE_FIND_REQUIRED)
message(FATAL_ERROR ${_reason})
elseif(NOT CORE_FIND_QUIETLY)
message(WARNING ${_reason})
endif()
return()
endmacro(core_report_not_found)
macro(core_message)
if(NOT CORE_FIND_QUIETLY)
message(${ARGN})
endif(NOT CORE_FIND_QUIETLY)
endmacro(core_message)
# Remove duplicate libraries
macro(core_remove_duplicate_libraries _unfiltered_libraries _filtered_libraries)
set(${_filtered_libraries})
set(_debug_libraries)
set(_optimized_libraries)
set(_other_libraries)
set(_waiting_for_debug 0)
set(_waiting_for_optimized 0)
set(_library_position -1)
foreach(library ${${_unfiltered_libraries}})
if("${library}" STREQUAL "debug")
set(_waiting_for_debug 1)
elseif("${library}" STREQUAL "optimized")
set(_waiting_for_optimized 1)
elseif(_waiting_for_debug)
list(FIND _debug_libraries "${library}" library_position)
if(library_position EQUAL -1)
list(APPEND ${_filtered_libraries} debug ${library})
list(APPEND _debug_libraries ${library})
endif()
set(_waiting_for_debug 0)
elseif(_waiting_for_optimized)
list(FIND _optimized_libraries "${library}" library_position)
if(library_position EQUAL -1)
list(APPEND ${_filtered_libraries} optimized ${library})
list(APPEND _optimized_libraries ${library})
endif()
set(_waiting_for_optimized 0)
else("${library}" STREQUAL "debug")
list(FIND _other_libraries "${library}" library_position)
if(library_position EQUAL -1)
list(APPEND ${_filtered_libraries} ${library})
list(APPEND _other_libraries ${library})
endif()
endif("${library}" STREQUAL "debug")
endforeach(library)
endmacro(core_remove_duplicate_libraries)
### ---[ 3rd party libraries
macro(find_boost)
if(CORE_ALL_IN_ONE_INSTALLER)
set(BOOST_ROOT "${CORE_ROOT}/3rdParty/Boost")
elseif(NOT BOOST_INCLUDEDIR)
set(BOOST_INCLUDEDIR "@Boost_INCLUDE_DIR@")
endif(CORE_ALL_IN_ONE_INSTALLER)
# use static Boost in Windows
if(WIN32)
set(Boost_USE_STATIC_LIBS ON)
set(Boost_USE_STATIC ON)
endif(WIN32)
if(${CMAKE_VERSION} VERSION_LESS 2.8.5)
SET(Boost_ADDITIONAL_VERSIONS "1.43" "1.43.0" "1.44" "1.44.0" "1.45" "1.45.0" "1.46.1" "1.46.0" "1.46" "1.47" "1.47.0")
else(${CMAKE_VERSION} VERSION_LESS 2.8.5)
SET(Boost_ADDITIONAL_VERSIONS "1.47" "1.47.0")
endif(${CMAKE_VERSION} VERSION_LESS 2.8.5)
# Disable the config mode of find_package(Boost)
set(Boost_NO_BOOST_CMAKE ON)
find_package(Boost 1.40.0 ${QUIET_} COMPONENTS system filesystem thread date_time iostreams)
set(BOOST_FOUND ${Boost_FOUND})
set(BOOST_INCLUDE_DIRS "${Boost_INCLUDE_DIR}")
set(BOOST_LIBRARY_DIRS "${Boost_LIBRARY_DIRS}")
set(BOOST_LIBRARIES ${Boost_LIBRARIES})
if(WIN32)
set(BOOST_DEFINITIONS ${BOOST_DEFINITIONS} -DBOOST_ALL_NO_LIB)
endif(WIN32)
endmacro(find_boost)
# Finds each component external libraries if any
# The functioning is as following
# try to find _lib
# |--> _lib found ==> include the headers,
# | link to its library directories or include _lib_USE_FILE
# `--> _lib not found
# |--> _lib is optional ==> disable it (thanks to the guardians)
# | and warn
# `--> _lib is required
# |--> component is required explicitely ==> error
# `--> component is induced ==> warn and remove it
# from the list
macro(find_external_library _component _lib _is_optional)
if("${_lib}" STREQUAL "boost")
find_boost()
endif("${_lib}" STREQUAL "boost")
string(TOUPPER "${_component}" COMPONENT)
string(TOUPPER "${_lib}" LIB)
if(${LIB}_FOUND)
list(APPEND CORE_${COMPONENT}_INCLUDE_DIRS ${${LIB}_INCLUDE_DIRS})
if(${LIB}_USE_FILE)
include(${${LIB}_USE_FILE})
else(${LIB}_USE_FILE)
list(APPEND CORE_${COMPONENT}_LIBRARY_DIRS "${${LIB}_LIBRARY_DIRS}")
endif(${LIB}_USE_FILE)
if(${LIB}_LIBRARIES)
list(APPEND CORE_${COMPONENT}_LIBRARIES "${${LIB}_LIBRARIES}")
endif(${LIB}_LIBRARIES)
if(${LIB}_DEFINITIONS)
list(APPEND CORE_${COMPONENT}_DEFINITIONS ${${LIB}_DEFINITIONS})
endif(${LIB}_DEFINITIONS)
else(${LIB}_FOUND)
if("${_is_optional}" STREQUAL "OPTIONAL")
add_definitions("-DDISABLE_${LIB}")
core_message("** WARNING ** ${_component} features related to ${_lib} will be disabled")
elseif("${_is_optional}" STREQUAL "REQUIRED")
if((NOT CORE_FIND_ALL) OR (CORE_FIND_ALL EQUAL 1))
core_report_not_found("${_component} is required but ${_lib} was not found")
elseif(CORE_FIND_ALL EQUAL 0)
# raise error and remove _component from CORE_TO_FIND_COMPONENTS
string(TOUPPER "${_component}" COMPONENT)
core_message("** WARNING ** ${_component} will be disabled cause ${_lib} was not found")
list(REMOVE_ITEM CORE_TO_FIND_COMPONENTS ${_component})
endif((NOT CORE_FIND_ALL) OR (CORE_FIND_ALL EQUAL 1))
endif("${_is_optional}" STREQUAL "OPTIONAL")
endif(${LIB}_FOUND)
endmacro(find_external_library)
macro(core_check_external_dependency _component)
endmacro(core_check_external_dependency)
# Flatten dependencies recursivity is great \o/
macro(compute_dependencies TO_FIND_COMPONENTS)
foreach(component ${${TO_FIND_COMPONENTS}})
set(core_component core_${component})
if(${core_component}_int_dep AND (NOT CORE_FIND_ALL))
foreach(dependency ${${core_component}_int_dep})
list(FIND ${TO_FIND_COMPONENTS} ${component} pos)
list(FIND ${TO_FIND_COMPONENTS} ${dependency} found)
if(found EQUAL -1)
set(core_dependency core_${dependency})
if(${core_dependency}_int_dep)
list(INSERT ${TO_FIND_COMPONENTS} ${pos} ${dependency})
if(core_${dependency}_ext_dep)
list(APPEND core_${component}_ext_dep ${core_${dependency}_ext_dep})
endif(core_${dependency}_ext_dep)
if(core_${dependency}_opt_dep)
list(APPEND core_${component}_opt_dep ${core_${dependency}_opt_dep})
endif(core_${dependency}_opt_dep)
compute_dependencies(${TO_FIND_COMPONENTS})
else(${core_dependency}_int_dep)
list(INSERT ${TO_FIND_COMPONENTS} 0 ${dependency})
endif(${core_dependency}_int_dep)
endif(found EQUAL -1)
endforeach(dependency)
endif(${core_component}_int_dep AND (NOT CORE_FIND_ALL))
endforeach(component)
endmacro(compute_dependencies)
### ---[ Find CORE
if(CORE_FIND_QUIETLY)
set(QUIET_ QUIET)
else(CORE_FIND_QUIETLY)
set(QUIET_)
endif(CORE_FIND_QUIETLY)
find_package(PkgConfig)
file(TO_CMAKE_PATH "${CORE_DIR}" CORE_DIR)
if(WIN32)
# COREConfig.cmake is installed to CORE_ROOT/cmake
get_filename_component(CORE_ROOT "${CORE_DIR}" PATH)
else(WIN32)
# COREConfig.cmake is installed to CORE_ROOT/share/core-x.y
get_filename_component(CORE_ROOT "${CORE_DIR}" PATH)
get_filename_component(CORE_ROOT "${CORE_ROOT}" PATH)
endif(WIN32)
# check whether COREConfig.cmake is found into a CORE installation or in a build tree
if(EXISTS "${CORE_ROOT}/include/core-${CORE_VERSION_MAJOR}.${CORE_VERSION_MINOR}/core/core_config.h")
# Found a CORE installation
# core_message("Found a CORE installation")
set(CORE_INCLUDE_DIRS "${CORE_ROOT}/include/core-${CORE_VERSION_MAJOR}.${CORE_VERSION_MINOR}")
set(CORE_LIBRARY_DIRS "${CORE_ROOT}/@LIB_INSTALL_DIR@")
if(EXISTS "${CORE_ROOT}/3rdParty")
set(CORE_ALL_IN_ONE_INSTALLER ON)
endif(EXISTS "${CORE_ROOT}/3rdParty")
elseif(EXISTS "${CORE_DIR}/include/core/core_config.h")
# Found COREConfig.cmake in a build tree of CORE
# core_message("CORE found into a build tree.")
set(CORE_INCLUDE_DIRS "${CORE_DIR}/include") # for core_config.h
set(cORE_LIBRARY_DIRS "${CORE_DIR}/@LIB_INSTALL_DIR@")
set(CORE_SOURCES_TREE "@CMAKE_SOURCE_DIR@")
else(EXISTS "${CORE_ROOT}/include/core-${CORE_VERSION_MAJOR}.${CORE_VERSION_MINOR}/core/core_config.h")
core_report_not_found("CORE can not be found on this machine")
endif(EXISTS "${CORE_ROOT}/include/core-${CORE_VERSION_MAJOR}.${CORE_VERSION_MINOR}/core/core_config.h")
# Set a suffix for debug libraries
set(CORE_DEBUG_SUFFIX "@CMAKE_DEBUG_POSTFIX@")
set(CORE_RELEASE_SUFFIX "@CMAKE_RELEASE_POSTFIX@")
set(core_all_components @CORECONFIG_AVAILABLE_COMPONENTS@ )
list(LENGTH core_all_components CORE_NB_COMPONENTS)
# List each component's internal dependencies
@CORECONFIG_INTERNAL_DEPENDENCIES@
# List each component's external dependencies (ext means mandatory and opt means optional)
@CORECONFIG_EXTERNAL_DEPENDENCIES@
@CORECONFIG_OPTIONAL_DEPENDENCIES@
set(core_header_only_components geometry)
include(FindPackageHandleStandardArgs)
#check if user provided a list of components
#if no components at all or full list is given set CORE_FIND_ALL
if(CORE_FIND_COMPONENTS)
list(LENGTH CORE_FIND_COMPONENTS CORE_FIND_COMPONENTS_LENGTH)
if(CORE_FIND_COMPONENTS_LENGTH EQUAL CORE_NB_COMPONENTS)
set(CORE_TO_FIND_COMPONENTS ${core_all_components})
set(CORE_FIND_ALL 1)
else(CORE_FIND_COMPONENTS_LENGTH EQUAL CORE_NB_COMPONENTS)
set(CORE_TO_FIND_COMPONENTS ${CORE_FIND_COMPONENTS})
endif(CORE_FIND_COMPONENTS_LENGTH EQUAL CORE_NB_COMPONENTS)
else(CORE_FIND_COMPONENTS)
set(CORE_TO_FIND_COMPONENTS ${core_all_components})
set(CORE_FIND_ALL 1)
endif(CORE_FIND_COMPONENTS)
compute_dependencies(CORE_TO_FIND_COMPONENTS)
# Compute external dependencies per component
foreach(component ${CORE_TO_FIND_COMPONENTS})
foreach(opt ${core_${component}_opt_dep})
find_external_library(${component} ${opt} OPTIONAL)
endforeach(opt)
foreach(ext ${core_${component}_ext_dep})
find_external_library(${component} ${ext} REQUIRED)
endforeach(ext)
endforeach(component)
foreach(component ${CORE_TO_FIND_COMPONENTS})
set(core_component core_${component})
string(TOUPPER "${component}" COMPONENT)
core_message(STATUS "looking for CORE_${COMPONENT}")
string(REGEX REPLACE "^cuda_(.*)$" "\\1" cuda_component "${component}")
string(REGEX REPLACE "^gpu_(.*)$" "\\1" gpu_component "${component}")
find_path(CORE_${COMPONENT}_INCLUDE_DIR
NAMES core/${component}
core/cuda/${cuda_component} core/cuda/${gpu_component} core/cuda/${component}
core/gpu/${cuda_component} core/gpu/${gpu_component} core/gpu/${component}
HINTS ${CORE_INCLUDE_DIRS}
"${CORE_SOURCES_TREE}"
PATH_SUFFIXES
${component}/include
cuda/${cuda_component}/include
gpu/${gpu_component}/include
DOC "path to ${component} headers"
NO_DEFAULT_PATH)
if(CORE_${COMPONENT}_INCLUDE_DIR)
list(APPEND CORE_${COMPONENT}_INCLUDE_DIRS "${CORE_${COMPONENT}_INCLUDE_DIR}")
else(CORE_${COMPONENT}_INCLUDE_DIR)
#core_message("No include directory found for core_${component}.")
endif(CORE_${COMPONENT}_INCLUDE_DIR)
# Skip find_library for header only modules
list(FIND core_header_only_components ${component} _is_header_only)
if(_is_header_only EQUAL -1)
find_library(CORE_${COMPONENT}_LIBRARY ${core_component}${CORE_RELEASE_SUFFIX}
HINTS ${CORE_LIBRARY_DIRS}
DOC "path to ${core_component} library"
NO_DEFAULT_PATH)
get_filename_component(${component}_library_path
${CORE_${COMPONENT}_LIBRARY}
PATH)
find_library(CORE_${COMPONENT}_LIBRARY_DEBUG ${core_component}${CORE_DEBUG_SUFFIX}
HINTS ${CORE_LIBRARY_DIRS}
DOC "path to ${core_component} library debug"
NO_DEFAULT_PATH)
if(CORE_${COMPONENT}_LIBRARY_DEBUG)
get_filename_component(${component}_library_path_debug
${CORE_${COMPONENT}_LIBRARY_DEBUG}
PATH)
endif(CORE_${COMPONENT}_LIBRARY_DEBUG)
find_package_handle_standard_args(CORE_${COMPONENT} DEFAULT_MSG
CORE_${COMPONENT}_LIBRARY CORE_${COMPONENT}_INCLUDE_DIR)
else(_is_header_only EQUAL -1)
find_package_handle_standard_args(CORE_${COMPONENT} DEFAULT_MSG
CORE_${COMPONENT}_INCLUDE_DIR)
endif(_is_header_only EQUAL -1)
if(CORE_${COMPONENT}_FOUND)
if(NOT "${CORE_${COMPONENT}_INCLUDE_DIRS}" STREQUAL "")
list(REMOVE_DUPLICATES CORE_${COMPONENT}_INCLUDE_DIRS)
endif(NOT "${CORE_${COMPONENT}_INCLUDE_DIRS}" STREQUAL "")
list(APPEND CORE_INCLUDE_DIRS ${CORE_${COMPONENT}_INCLUDE_DIRS})
mark_as_advanced(CORE_${COMPONENT}_INCLUDE_DIRS)
if(_is_header_only EQUAL -1)
list(APPEND CORE_DEFINITIONS ${CORE_${COMPONENT}_DEFINITIONS})
list(APPEND CORE_LIBRARY_DIRS ${component_library_path})
if(CORE_${COMPONENT}_LIBRARY_DEBUG)
list(APPEND CORE_${COMPONENT}_LIBRARIES optimized ${CORE_${COMPONENT}_LIBRARY} debug ${CORE_${COMPONENT}_LIBRARY_DEBUG})
list(APPEND CORE_LIBRARY_DIRS ${component_library_path_debug})
else(CORE_${COMPONENT}_LIBRARY_DEBUG)
list(APPEND CORE_${COMPONENT}_LIBRARIES ${CORE_${COMPONENT}_LIBRARY})
endif(CORE_${COMPONENT}_LIBRARY_DEBUG)
list(APPEND CORE_LIBRARIES ${CORE_${COMPONENT}_LIBRARIES})
mark_as_advanced(CORE_${COMPONENT}_LIBRARY CORE_${COMPONENT}_LIBRARY_DEBUG)
endif(_is_header_only EQUAL -1)
# Append internal dependencies
foreach(int_dep ${core_${component}_int_dep})
string(TOUPPER "${int_dep}" INT_DEP)
if(CORE_${INT_DEP}_FOUND)
list(APPEND CORE_${COMPONENT}_INCLUDE_DIRS ${CORE_${INT_DEP}_INCLUDE_DIRS})
if(CORE_${INT_DEP}_LIBRARIES)
list(APPEND CORE_${COMPONENT}_LIBRARIES "${CORE_${INT_DEP}_LIBRARIES}")
endif(CORE_${INT_DEP}_LIBRARIES)
endif(CORE_${INT_DEP}_FOUND)
endforeach(int_dep)
endif(CORE_${COMPONENT}_FOUND)
endforeach(component)
if(NOT "${CORE_INCLUDE_DIRS}" STREQUAL "")
list(REMOVE_DUPLICATES CORE_INCLUDE_DIRS)
endif(NOT "${CORE_INCLUDE_DIRS}" STREQUAL "")
if(NOT "${CORE_LIBRARY_DIRS}" STREQUAL "")
list(REMOVE_DUPLICATES CORE_LIBRARY_DIRS)
endif(NOT "${CORE_LIBRARY_DIRS}" STREQUAL "")
list(APPEND CORE_DEFINITIONS "@SSE_FLAGS@")
if(NOT "${CORE_DEFINITIONS}" STREQUAL "")
list(REMOVE_DUPLICATES CORE_DEFINITIONS)
endif(NOT "${CORE_DEFINITIONS}" STREQUAL "")
core_remove_duplicate_libraries(CORE_LIBRARIES CORE_DEDUP_LIBRARIES)
set(CORE_LIBRARIES ${CORE_DEDUP_LIBRARIES})
find_package_handle_standard_args(CORE DEFAULT_MSG CORE_LIBRARIES CORE_INCLUDE_DIRS)
mark_as_advanced(CORE_LIBRARIES CORE_INCLUDE_DIRS CORE_LIBRARY_DIRS)