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CMakeLists.txt
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CMakeLists.txt
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###########################################################################
#
# Library: CTK
#
# Copyright (c) Kitware Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0.txt
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
###########################################################################
cmake_minimum_required(VERSION 3.16.3)
foreach(p
)
if(POLICY ${p})
cmake_policy(SET ${p} NEW)
endif()
endforeach()
#-----------------------------------------------------------------------------
# Superbuild
#
set(CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/CMake" ${CMAKE_MODULE_PATH})
set(SUPERBUILD_TOPLEVEL_PROJECT "CTK")
set(EXTERNAL_PROJECT_DIR ${CMAKE_CURRENT_SOURCE_DIR}/CMakeExternals)
set(EXTERNAL_PROJECT_FILE_PREFIX "")
include(ExternalProject)
include(ctkMacroCheckExternalProjectDependency)
#-----------------------------------------------------------------------------
if(APPLE)
# Note: By setting CMAKE_OSX_* variables before any enable_language() or project() calls,
# we ensure that the bitness will be properly detected.
include(ctkBlockSetCMakeOSXVariables)
mark_as_superbuild(
VARS CMAKE_OSX_ARCHITECTURES:STRING CMAKE_OSX_SYSROOT:PATH CMAKE_OSX_DEPLOYMENT_TARGET:STRING
ALL_PROJECTS
)
endif()
#-----------------------------------------------------------------------------
project(CTK)
#-----------------------------------------------------------------------------
#-----------------------------------------------------------------------------
# Set defaults
#
if(NOT DEFINED CMAKE_MACOSX_RPATH)
set(CMAKE_MACOSX_RPATH 1)
endif()
#-----------------------------------------------------------------------------
# Library mode: SHARED (default) or STATIC
#
set(CTK_LIBRARY_MODE "SHARED")
option(CTK_BUILD_SHARED_LIBS "Build CTK libraries as shared module." ON)
mark_as_advanced(CTK_BUILD_SHARED_LIBS)
mark_as_superbuild(CTK_BUILD_SHARED_LIBS)
if(NOT CTK_BUILD_SHARED_LIBS)
set(CTK_LIBRARY_MODE "STATIC")
endif()
#-----------------------------------------------------------------------------
# Set a default build type if none was specified
#
if(NOT CMAKE_BUILD_TYPE AND NOT CMAKE_CONFIGURATION_TYPES)
message(STATUS "Setting build type to 'Debug' as none was specified.")
set(CMAKE_BUILD_TYPE Debug CACHE STRING "Choose the type of build." FORCE)
mark_as_advanced(CMAKE_BUILD_TYPE)
# Set the possible values of build type for cmake-gui
set_property(CACHE CMAKE_BUILD_TYPE PROPERTY STRINGS "Debug" "Release"
"MinSizeRel" "RelWithDebInfo")
endif()
if(NOT CMAKE_CONFIGURATION_TYPES)
mark_as_superbuild(VARS CMAKE_BUILD_TYPE ALL_PROJECTS)
else()
mark_as_superbuild(VARS CMAKE_CONFIGURATION_TYPES ALL_PROJECTS)
endif()
mark_as_superbuild(
VARS
CMAKE_PREFIX_PATH:STRING
CMAKE_DEBUG_POSTFIX:STRING
ALL_PROJECTS
)
#-----------------------------------------------------------------------------
# Superbuild Option - Enabled by default
#
option(CTK_SUPERBUILD "Build ${PROJECT_NAME} and the projects it depends on." ON)
mark_as_advanced(CTK_SUPERBUILD)
#-----------------------------------------------------------------------------
# Qt version
#
set(CTK_QT_VERSION "5" CACHE STRING "Expected Qt version")
mark_as_advanced(CTK_QT_VERSION)
set_property(CACHE CTK_QT_VERSION PROPERTY STRINGS 5)
mark_as_superbuild(CTK_QT_VERSION)
#-----------------------------------------------------------------------------
# Output directories.
#
foreach(type LIBRARY RUNTIME ARCHIVE)
# Make sure the directory exists
if(DEFINED CTK_CMAKE_${type}_OUTPUT_DIRECTORY
AND NOT EXISTS ${CTK_CMAKE_${type}_OUTPUT_DIRECTORY})
message(FATAL_ERROR "CTK_CMAKE_${type}_OUTPUT_DIRECTORY is set to a non-existing directory [${CTK_CMAKE_${type}_OUTPUT_DIRECTORY}]")
endif()
if(CTK_SUPERBUILD)
set(output_dir ${CTK_BINARY_DIR}/bin)
if(NOT DEFINED CTK_CMAKE_${type}_OUTPUT_DIRECTORY)
set(CTK_CMAKE_${type}_OUTPUT_DIRECTORY ${CTK_BINARY_DIR}/CTK-build/bin)
endif()
mark_as_superbuild(CTK_CMAKE_${type}_OUTPUT_DIRECTORY:PATH)
else()
if(NOT DEFINED CTK_CMAKE_${type}_OUTPUT_DIRECTORY)
set(output_dir ${CTK_BINARY_DIR}/bin)
else()
set(output_dir ${CTK_CMAKE_${type}_OUTPUT_DIRECTORY})
endif()
endif()
set(CMAKE_${type}_OUTPUT_DIRECTORY ${output_dir} CACHE INTERNAL "Single output directory for building all libraries.")
if(NOT DEFINED CTK_PLUGIN_${type}_OUTPUT_DIRECTORY)
set(CTK_PLUGIN_${type}_OUTPUT_DIRECTORY ${CMAKE_${type}_OUTPUT_DIRECTORY})
endif()
endforeach()
#-----------------------------------------------------------------------------
# CTK version number. An even minor number corresponds to releases.
#
set(CTK_MAJOR_VERSION 0)
set(CTK_MINOR_VERSION 1)
set(CTK_PATCH_VERSION 0)
set(CTK_VERSION
"${CTK_MAJOR_VERSION}.${CTK_MINOR_VERSION}.${CTK_PATCH_VERSION}")
# Append the library version information to the library target
# properties. A parent project may set its own properties and/or may
# block this.
if(NOT CTK_NO_LIBRARY_VERSION)
set(CTK_LIBRARY_PROPERTIES ${CTK_LIBRARY_PROPERTIES}
VERSION "${CTK_VERSION}"
SOVERSION "${CTK_MAJOR_VERSION}.${CTK_MINOR_VERSION}"
)
endif()
#-----------------------------------------------------------------------------
# Install directories, used for install rules.
#
if(NOT CTK_INSTALL_BIN_DIR)
set(CTK_INSTALL_BIN_DIR "bin")
endif()
if(NOT CTK_INSTALL_LIB_DIR)
set(CTK_INSTALL_LIB_DIR "lib/ctk-${CTK_MAJOR_VERSION}.${CTK_MINOR_VERSION}")
endif()
if(NOT CTK_INSTALL_PLUGIN_DIR)
set(CTK_INSTALL_PLUGIN_DIR "lib/ctk-${CTK_MAJOR_VERSION}.${CTK_MINOR_VERSION}/plugins")
endif()
if(NOT CTK_INSTALL_CMAKE_DIR)
set(CTK_INSTALL_CMAKE_DIR "lib/ctk-${CTK_MAJOR_VERSION}.${CTK_MINOR_VERSION}/CMake")
endif()
if(NOT CTK_INSTALL_INCLUDE_DIR)
set(CTK_INSTALL_INCLUDE_DIR "include/ctk-${CTK_MAJOR_VERSION}.${CTK_MINOR_VERSION}")
endif()
if(NOT CTK_INSTALL_PLUGIN_INCLUDE_DIR)
set(CTK_INSTALL_PLUGIN_INCLUDE_DIR ${CTK_INSTALL_INCLUDE_DIR})
endif()
if(NOT CTK_INSTALL_QTPLUGIN_DIR)
set(CTK_INSTALL_QTPLUGIN_DIR ${CTK_INSTALL_LIB_DIR})
endif()
if(NOT CTK_INSTALL_DOC_DIR)
set(CTK_INSTALL_DOC_DIR "doc")
endif()
mark_as_superbuild(
CTK_INSTALL_BIN_DIR:STRING
CTK_INSTALL_LIB_DIR:STRING
CTK_INSTALL_PLUGIN_DIR:STRING
CTK_INSTALL_CMAKE_DIR:STRING
CTK_INSTALL_INCLUDE_DIR:STRING
CTK_INSTALL_PLUGIN_INCLUDE_DIR:STRING
CTK_INSTALL_QTPLUGIN_DIR:STRING
CTK_INSTALL_DOC_DIR:STRING
)
#-----------------------------------------------------------------------------
# Update CMake module path
# Note: FindXXX.cmake script specific to utility should be copied into Utilities/CMake
#
set(CMAKE_MODULE_PATH
"${CMAKE_CURRENT_SOURCE_DIR}/Utilities/CMake"
${CMAKE_MODULE_PATH})
#-----------------------------------------------------------------------------
# Clear CTK_BASE_LIBRARIES and CTK_WRAPPED_LIBRARIES_PYTHONQT
#
set(CTK_BASE_LIBRARIES CACHE INTERNAL "CTK base libraries" FORCE)
set(CTK_WRAPPED_LIBRARIES_PYTHONQT CACHE INTERNAL "CTK libraries wrapped using PythonQt" FORCE)
# Variable use in CTKConfig.cmake.in
set(CTK_LIBRARIES CACHE INTERNAL "CTK libraries" FORCE)
set(${PROJECT_NAME}_PLUGIN_LIBRARIES CACHE INTERNAL "CTK plugins" FORCE)
# Used by CTKGenerateCTKConfig.cmake and also used to reference script from other scripts
set(CTK_CMAKE_DIR ${CTK_SOURCE_DIR}/CMake)
set(CTK_CMAKE_UTILITIES_DIR ${CTK_SOURCE_DIR}/Utilities/CMake)
#-----------------------------------------------------------------------------
# CMake function(s) and macro(s)
#
foreach(file
CMake/ctkListToString.cmake
CMake/ctkMacroParseArguments.cmake
CMake/ctkMacroSetPaths.cmake
CMake/ctkMacroListFilter.cmake
CMake/ctkMacroOptionUtils.cmake
CMake/ctkMacroBuildLib.cmake
CMake/ctkFunctionAddExecutableUtf8.cmake
CMake/ctkFunctionExtractOptimizedLibrary.cmake
CMake/ctkMacroBuildLibWrapper.cmake
CMake/ctkMacroBuildPlugin.cmake
CMake/ctkMacroBuildApp.cmake
CMake/ctkMacroBuildQtPlugin.cmake
CMake/ctkMacroCompilePythonScript.cmake
CMake/ctkMacroGenerateMocs.cmake
CMake/ctkMacroWrapPythonQt.cmake
CMake/ctkMacroSetupQt.cmake
CMake/ctkMacroTargetLibraries.cmake # Import multiple macros
CMake/ctkFunctionExtractOptionNameAndValue.cmake
CMake/ctkMacroValidateBuildOptions.cmake
CMake/ctkMacroAddCtkLibraryOptions.cmake
CMake/ctkFunctionGenerateDGraphInput.cmake
CMake/ctkFunctionGeneratePluginManifest.cmake
CMake/ctkMacroGeneratePluginResourceFile.cmake
CMake/ctkFunctionAddPluginRepo.cmake
CMake/ctkFunctionCheckCompilerFlags.cmake
CMake/ctkFunctionCheckoutRepo.cmake
CMake/ctkFunctionGetIncludeDirs.cmake
CMake/ctkFunctionGetLibraryDirs.cmake
CMake/ctkFunctionGetGccVersion.cmake
CMake/ctkFunctionGetCompilerVisibilityFlags.cmake
CMake/ctkFunctionCompileSnippets.cmake
)
include(${file})
install(FILES ${file} DESTINATION ${CTK_INSTALL_CMAKE_DIR} COMPONENT Development)
endforeach()
foreach(file
Libs/ctkExport.h.in
CMake/ctkLinkerAsNeededFlagCheck.cmake
CMake/ctk_compile_python_scripts.cmake.in
)
install(FILES ${file} DESTINATION ${CTK_INSTALL_CMAKE_DIR} COMPONENT Development)
endforeach()
install(FILES
CMake/ctkLinkerAsNeededFlagCheck/CMakeLists.txt
CMake/ctkLinkerAsNeededFlagCheck/A.cpp
CMake/ctkLinkerAsNeededFlagCheck/B.cpp
CMake/ctkLinkerAsNeededFlagCheck/C.cpp
DESTINATION ${CTK_INSTALL_CMAKE_DIR}/ctkLinkerAsNeededFlagCheck
COMPONENT Development
)
#-----------------------------------------------------------------------------
# Testing
#
include(CTest)
mark_as_advanced(BUILD_TESTING)
mark_as_superbuild(BUILD_TESTING)
if(BUILD_TESTING)
set(CPP_TEST_PATH ${CMAKE_RUNTIME_OUTPUT_DIRECTORY})
mark_as_advanced(TCL_TCLSH DART_ROOT)
include(CMake/ctkMacroSimpleTest.cmake)
include(CMake/ctkMacroSimpleTestWithData.cmake)
# Setup file for setting custom ctest vars
configure_file(
CMake/CTestCustom.cmake.in
${CMAKE_CURRENT_BINARY_DIR}/CTestCustom.cmake
@ONLY
)
# Configuration for the CMake-generated test driver
set(CMAKE_TESTDRIVER_EXTRA_INCLUDES "#include <stdexcept>")
set(CMAKE_TESTDRIVER_BEFORE_TESTMAIN "
try
{")
set(CMAKE_TESTDRIVER_AFTER_TESTMAIN " }
catch( std::exception & excp )
{
fprintf(stderr,\"%s\\n\",excp.what());
return EXIT_FAILURE;
}
catch( ... )
{
printf(\"Exception caught in the test driver\\n\");
return EXIT_FAILURE;
}
")
endif()
#-----------------------------------------------------------------------------
# QtTesting
#
option(CTK_USE_QTTESTING "Enable/Disable QtTesting" OFF)
mark_as_advanced(CTK_USE_QTTESTING)
mark_as_superbuild(CTK_USE_QTTESTING)
#-----------------------------------------------------------------------------
# Coverage
#
option(WITH_COVERAGE "Enable/Disable coverage" OFF)
mark_as_advanced(WITH_COVERAGE)
mark_as_superbuild(WITH_COVERAGE)
#-----------------------------------------------------------------------------
# Documentation
#
option(DOCUMENTATION_TARGET_IN_ALL "Include the custom target for building documentation in 'all'" OFF)
mark_as_advanced(DOCUMENTATION_TARGET_IN_ALL)
mark_as_superbuild(DOCUMENTATION_TARGET_IN_ALL)
set(DOCUMENTATION_ARCHIVES_OUTPUT_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
CACHE PATH "Where documentation archives should be stored")
mark_as_advanced(DOCUMENTATION_ARCHIVES_OUTPUT_DIRECTORY)
mark_as_superbuild(DOCUMENTATION_ARCHIVES_OUTPUT_DIRECTORY)
# Attempt to discover Doxygen so that DOXYGEN_EXECUTABLE is set to an appropriate default value
find_package(Doxygen QUIET)
mark_as_superbuild(DOXYGEN_EXECUTABLE)
#-----------------------------------------------------------------------------
# Additional CXX/C Flags
#
set(ADDITIONAL_C_FLAGS "" CACHE STRING "Additional C Flags")
mark_as_advanced(ADDITIONAL_C_FLAGS)
mark_as_superbuild(ADDITIONAL_C_FLAGS)
set(ADDITIONAL_CXX_FLAGS "" CACHE STRING "Additional CXX Flags")
mark_as_advanced(ADDITIONAL_CXX_FLAGS)
mark_as_superbuild(ADDITIONAL_CXX_FLAGS)
#-----------------------------------------------------------------------------
# Set symbol visibility Flags
#
ctkFunctionGetCompilerVisibilityFlags(VISIBILITY_CXX_FLAGS)
#-----------------------------------------------------------------------------
# Set coverage Flags
#
if(WITH_COVERAGE)
if("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU")
set(coverage_flags "-g -fprofile-arcs -ftest-coverage -O0 -DNDEBUG")
set(COVERAGE_CXX_FLAGS ${coverage_flags})
set(COVERAGE_C_FLAGS ${coverage_flags})
endif()
endif()
#-----------------------------------------------------------------------------
# CTK C/CXX Flags
#
set(CTK_C_FLAGS "${CMAKE_C_FLAGS_INIT} ${COVERAGE_C_FLAGS} ${ADDITIONAL_C_FLAGS}")
set(CTK_CXX_FLAGS "${CMAKE_CXX_FLAGS_INIT} ${VISIBILITY_CXX_FLAGS} ${COVERAGE_CXX_FLAGS} ${ADDITIONAL_CXX_FLAGS}")
if(CMAKE_COMPILER_IS_GNUCXX)
set(cflags "-Wall -Wextra -Wpointer-arith -Winvalid-pch -Wcast-align -Wwrite-strings")
if(CMAKE_BUILD_TYPE STREQUAL "Release" OR CMAKE_BUILD_TYPE STREQUAL "RelWithDebInfo")
set(cflags "${cflags} -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2")
endif()
ctkFunctionCheckCompilerFlags("-fdiagnostics-show-option" cflags)
ctkFunctionCheckCompilerFlags("-Wl,--no-undefined" cflags)
ctkFunctionGetGccVersion(${CMAKE_CXX_COMPILER} GCC_VERSION)
# With older version of gcc supporting the flag -fstack-protector-all, an extra dependency to libssp.so
# is introduced. If gcc is smaller than 4.4.0 and the build type is Release let's not include the flag.
# Doing so should allow to build package made for distribution using older linux distro.
if(${GCC_VERSION} VERSION_GREATER "4.4.0" OR (CMAKE_BUILD_TYPE STREQUAL "Debug" AND ${GCC_VERSION} VERSION_LESS "4.4.0"))
ctkFunctionCheckCompilerFlags("-fstack-protector-all" cflags)
endif()
if(MINGW)
# suppress warnings about auto imported symbols
set(CTK_CXX_FLAGS "-Wl,--enable-auto-import ${CTK_CXX_FLAGS}")
endif()
set(CTK_C_FLAGS "${cflags} ${CTK_C_FLAGS}")
set(CTK_CXX_FLAGS "${cflags} -Woverloaded-virtual -Wold-style-cast -Wstrict-null-sentinel -Wsign-promo ${CTK_CXX_FLAGS}")
endif()
if(MSVC)
set(msvc_suppressed_warnings
"/wd4290" # C++ exception specification ignored except to indicate a function is not __declspec(nothrow)
)
set(CTK_CXX_FLAGS "${CTK_CXX_FLAGS} ${msvc_suppressed_warnings} -DNOMINMAX")
endif()
#-----------------------------------------------------------------------------
# Check if the linker will resolve symbols of underlinked libraries
#
if(UNIX AND NOT APPLE)
include(ctkLinkerAsNeededFlagCheck)
if(CTK_LINKER_NO_AS_NEEDED_FLAG_REQUIRED)
set(CTK_EXE_LINKER_FLAGS "-Wl,--no-as-needed")
endif()
endif()
#-----------------------------------------------------------------------------
# To make options show up in both CTK-SuperBuild and CTK regular build, let's add them
# before the SuperBuild script is included
#
#-----------------------------------------------------------------------------
# Special "BUILD ALL" options
# Build all CTK plug-ins
option(CTK_BUILD_ALL_PLUGINS "Build all CTK plug-ins" OFF)
mark_as_superbuild(CTK_BUILD_ALL_PLUGINS)
# Build all CTK libraries
option(CTK_BUILD_ALL_LIBRARIES "Build all CTK libraries" OFF)
mark_as_superbuild(CTK_BUILD_ALL_LIBRARIES)
# Build all CTK applications
option(CTK_BUILD_ALL_APPS "Build all CTK applications" OFF)
mark_as_superbuild(CTK_BUILD_ALL_APPS)
# Build everything
option(CTK_BUILD_ALL "Build everything in CTK" OFF)
mark_as_superbuild(CTK_BUILD_ALL)
if(CTK_BUILD_ALL)
set(CTK_BUILD_ALL_PLUGINS 1)
set(CTK_BUILD_ALL_LIBRARIES 1)
set(CTK_BUILD_ALL_APPS 1)
endif()
#-----------------------------------------------------------------------------
# Other options
# Let's mark as advanced some default properties
mark_as_advanced(CMAKE_INSTALL_PREFIX)
mark_as_advanced(DART_TESTING_TIMEOUT)
# Qt Designer Plugins
option(CTK_BUILD_QTDESIGNER_PLUGINS "Build Qt Designer plugins" ON)
mark_as_advanced(CTK_BUILD_QTDESIGNER_PLUGINS)
mark_as_superbuild(CTK_BUILD_QTDESIGNER_PLUGINS)
#-----------------------------------------------------------------------------
# CTK Libraries
#
ctk_lib_option(Core
"Build the Core library" ON)
ctk_lib_option(PluginFramework
"Build the Plugin Framework" OFF
CTK_ENABLE_PluginFramework)
ctk_lib_option(Widgets
"Build the Widgets library" OFF
CTK_ENABLE_Widgets OR (CTK_ENABLE_DICOMApplicationHosting AND CTK_BUILD_EXAMPLES) OR CTK_USE_QTTESTING)
ctk_lib_option(DICOM/Core
"Build the DICOM Core library" OFF
CTK_ENABLE_DICOM OR (CTK_ENABLE_DICOMApplicationHosting AND CTK_BUILD_EXAMPLES))
ctk_lib_option(DICOM/Widgets
"Build the DICOM Widgets library" OFF
CTK_ENABLE_DICOM AND CTK_ENABLE_Widgets OR (CTK_ENABLE_DICOMApplicationHosting AND CTK_BUILD_EXAMPLES))
ctk_lib_option(ImageProcessing/ITK/Core
"Build the ITK Core library" OFF)
ctk_lib_option(Scripting/Python/Core
"Build the Python Core library" OFF
CTK_ENABLE_Python_Wrapping)
ctk_lib_option(Scripting/Python/Widgets
"Build the Python Widgets library" OFF)
ctk_lib_option(Visualization/VTK/Core
"Build the VTK Core library" OFF)
ctk_lib_option(Visualization/VTK/Widgets
"Build the VTK Widgets library" OFF)
ctk_lib_option(CommandLineModules/Core
"Build the Command Line Module core library" OFF)
ctk_lib_option(CommandLineModules/Frontend/QtWebKit
"Build the QtWebKit based Command Line Module front-end" OFF)
ctk_lib_option(CommandLineModules/Frontend/QtGui
"Build the QtGui based Command Line Module front-end" OFF)
ctk_lib_option(CommandLineModules/Backend/XMLChecker
"Build the Command Line Module back-end for checking XML" OFF)
ctk_lib_option(CommandLineModules/Backend/LocalProcess
"Build the Command Line Module back-end for local processes" OFF)
ctk_lib_option(CommandLineModules/Backend/FunctionPointer
"Build the Command Line Module back-end for function pointers" OFF)
ctk_lib_option(XNAT/Core
"Build the XNAT Core library" OFF)
ctk_lib_option(XNAT/Widgets
"Build the XNAT Widgets library" OFF)
# Save enabled CTK libraries in the cache to ensure expected player and translator
# are enabled in "Libs/QtTesting".
set(_enabled_libs)
foreach(_lib ${CTK_LIBS})
if(CTK_LIB_${_lib})
list(APPEND _enabled_libs ${_lib})
endif()
endforeach()
set(CTK_ENABLED_LIBS ${_enabled_libs} CACHE INTERNAL "" FORCE)
#-----------------------------------------------------------------------------
# CTK Applications - Use ON or OFF to indicate if the application should be built by default
#
ctk_app_option(ctkDICOM
"Build the DICOM example application" OFF
CTK_ENABLE_DICOM AND CTK_BUILD_EXAMPLES)
ctk_app_option(ctkDICOM2
"Build the new DICOM example application (experimental)" OFF
CTK_ENABLE_DICOM AND CTK_BUILD_EXAMPLES)
ctk_app_option(ctkDICOMVisualBrowser
"Build the new DICOM example application (experimental)" OFF
CTK_ENABLE_DICOM AND CTK_BUILD_EXAMPLES)
ctk_app_option(ctkDICOMIndexer
"Build the DICOM example application" OFF
CTK_ENABLE_DICOM AND CTK_BUILD_EXAMPLES)
ctk_app_option(ctkDICOMDemoSCU
"Build the DICOM example application" OFF
CTK_ENABLE_DICOM AND CTK_BUILD_EXAMPLES)
ctk_app_option(ctkDICOMQuery
"Build the DICOM example application" OFF
CTK_ENABLE_DICOM AND CTK_BUILD_EXAMPLES)
ctk_app_option(ctkDICOMRetrieve
"Build the DICOM example application" OFF
CTK_ENABLE_DICOM AND CTK_BUILD_EXAMPLES)
ctk_app_option(ctkDICOMQueryRetrieve
"Build the DICOM example application" OFF
CTK_ENABLE_DICOM AND CTK_BUILD_EXAMPLES)
ctk_app_option(ctkDICOMHost
"Build the DICOM application host example application" OFF
CTK_ENABLE_DICOMApplicationHosting AND CTK_BUILD_EXAMPLES)
ctk_app_option(ctkExampleHost
"Build the DICOM example application" OFF
CTK_ENABLE_DICOMApplicationHosting AND CTK_BUILD_EXAMPLES)
ctk_app_option(ctkExampleHostedApp
"Build the DICOM example application" OFF
CTK_ENABLE_DICOMApplicationHosting AND CTK_BUILD_EXAMPLES)
if(FALSE)
# Since EventBusDemo depends on qxmlrpc that is lacking Qt5 support, it is excluded.
ctk_app_option(ctkEventBusDemo
"Build the DICOM example application" OFF
CTK_ENABLE_PluginFramework AND CTK_BUILD_EXAMPLES)
endif()
ctk_app_option(ctkCommandLineModuleExplorer
"Build the Command Line Module Explorer" OFF
CTK_BUILD_EXAMPLES)
# We use the CTKWidgets library together with the Qt Designer plug-in
# in ctkCommandLineModuleExplorer, so enabling the options here.
# (We do not need to link them into the executable, hence no entries
# in target_libraries.cmake)
if(CTK_APP_ctkCommandLineModuleExplorer)
foreach(_option CTK_BUILD_QTDESIGNER_PLUGINS)
if(NOT ${_option})
get_property(_docstring CACHE ${_option} PROPERTY HELPSTRING)
set(${_option} ON CACHE BOOL "${_docstring}" FORCE)
message("Enabling option [${_option}] required by [ctkCommandLineModuleExplorer]")
endif()
endforeach()
endif()
ctk_app_option(ctkPluginBrowser
"Build the DICOM example application" OFF
CTK_ENABLE_PluginFramework AND CTK_BUILD_EXAMPLES)
ctk_app_option(ctkPluginGenerator
"Build the DICOM example application" OFF
CTK_ENABLE_PluginFramework AND CTK_BUILD_EXAMPLES)
ctk_app_option(ctkDICOMObjectViewer
"Build the DICOM example application" OFF
CTK_ENABLE_DICOM AND CTK_BUILD_EXAMPLES)
ctk_app_option(ctkSimplePythonShell
"Build the DICOM example application" OFF
CTK_ENABLE_Python_Wrapping AND CTK_BUILD_EXAMPLES)
if(CTK_USE_QTTESTING)
ctk_app_option(ctkQtTesting
"Build the ctkQtTesting example application" OFF
CTK_BUILD_EXAMPLES)
endif()
ctk_app_option(ctkXnatTreeBrowser
"Build the XNAT Tree Browser application" OFF
CTK_BUILD_EXAMPLES)
# Save the set of enabled apps in a cache file
set(_enabled_apps)
foreach(_app ${CTK_APPS})
if(CTK_APP_${_app})
list(APPEND _enabled_apps ${_app})
endif()
endforeach()
set(CTK_ENABLED_APPS ${_enabled_apps} CACHE INTERNAL "" FORCE)
#-----------------------------------------------------------------------------
# CTK Plugins - none of them is build by default
#
# Plugins in the list below are not build by default
set(plugin_list
# Optional plug-ins implementings interfaces in PluginFramework/service/
org.commontk.configadmin
org.commontk.eventadmin
org.commontk.log
org.commontk.log4qt
org.commontk.metatype
)
foreach(_plugin ${plugin_list})
ctk_plugin_option(${_plugin} "Build the ${_plugin} plugin." OFF)
endforeach()
# Plug-ins related to the PluginGenerator application
ctk_plugin_option(org.commontk.plugingenerator.core "Build the org.commontk.plugingenerator.core plugin." OFF)
ctk_plugin_option(org.commontk.plugingenerator.ui
"Build the org.commontk.plugingenerator.ui plugin." OFF
CTK_APP_ctkPluginGenerator)
# Plug-ins related to DICOM WG23 (Application Hosting)
ctk_plugin_option(org.commontk.dah.core "Build the org.commontk.dah.core plugin." OFF)
ctk_plugin_option(org.commontk.dah.hostedapp "Build the org.commontk.dah.hostedapp plugin." OFF
CTK_ENABLE_DICOMApplicationHosting)
ctk_plugin_option(org.commontk.dah.host "Build the org.commontk.dah.host plugin." OFF
CTK_ENABLE_DICOMApplicationHosting)
ctk_plugin_option(org.commontk.dah.exampleapp
"Build the org.commontk.dah.exampleapp plugin." OFF
CTK_APP_ctkExampleHostedApp)
ctk_plugin_option(org.commontk.dah.cmdlinemoduleapp
"Build the org.commontk.dah.cmdlinemoduleapp plugin." OFF
CTK_APP_ctkCommandLineModuleApp)
ctk_plugin_option(org.commontk.dah.examplehost
"Build the org.commontk.dah.examplehost plugin." OFF
CTK_APP_ctkExampleHost)
# Plug-ins related to the EventBus demo application
if(FALSE)
# Since EventBusDemo depends on qxmlrpc that is lacking Qt5 support, it is excluded.
ctk_plugin_option(org.commontk.eventbus
"Build the org.commontk.eventbus plugin." OFF
CTK_APP_ctkEventBusDemo)
endif()
# Add the PluginsContrib repo to the build system
option(CTK_USE_CONTRIBUTED_PLUGINS OFF "Use CTK plug-ins from the PluginsContrib repository")
mark_as_advanced(CTK_USE_CONTRIBUTED_PLUGINS)
mark_as_superbuild(CTK_USE_CONTRIBUTED_PLUGINS)
if(CTK_USE_CONTRIBUTED_PLUGINS)
ctkFunctionAddPluginRepo(NAME PluginsContrib
GIT_URL github.com/commontk/PluginsContrib.git
GIT_TAG f016d35
)
mark_as_superbuild(PluginsContrib_DIR:PATH)
endif()
#-----------------------------------------------------------------------------
# High-Level CTK options
# The ctk_enable_option macro expects a logical expression after the first
# three arguments. This expression should only contain build option names
# which belong to leafs in the required dependency tree.
# The CTK infrastructure for high-level DICOM support. This includes
# DICOM indexing, networking, and GUI widgets.
ctk_enable_option(DICOM "Enable default DICOM support" OFF
CTK_LIB_DICOM/Widgets)
# The CTK infrastructure for building a DICOM Part 19 compliant application
# host and/or hosted application. This will not enable any example plugins
# or executables (enable CTK_ENABLE_EXAMPLES for that).
ctk_enable_option(DICOMApplicationHosting "Enable DICOM Part 19 Application Hosting support" OFF
CTK_PLUGIN_org.commontk.dah.host AND CTK_PLUGIN_org.commontk.dah.hostedapp)
# The CTK Qt Widgets. This will enable the Qt Widget library only.
# It might trigger the enabling of other widget libraries in combination
# with other enabled options.
ctk_enable_option(Widgets "Enable Qt Widget libraries" OFF
CTK_LIB_Widgets)
# The CTK Plugin Framework, a dynamic component system based on OSGi.
# This will enable only the framework itself.
ctk_enable_option(PluginFramework "Enable Plugin Framework" OFF
CTK_LIB_PluginFramework)
# The CTK Python Wrapping
ctk_enable_option(Python_Wrapping "Wrap CTK classes using Qt meta-object system into Python language" OFF
CTK_LIB_Scripting/Python/Core)
mark_as_superbuild(CTK_ENABLE_Python_Wrapping)
# Build examples
# Create the logical expression containing the minimum set of required options
# for the CTK_BUILD_EXAMPLES option to be ON
set(_build_examples_logical_expr)
foreach(_app ${CTK_ENABLED_APPS})
list(APPEND _build_examples_logical_expr CTK_APP_${_app} AND)
endforeach()
if(_build_examples_logical_expr)
list(REMOVE_AT _build_examples_logical_expr -1)
endif()
ctk_enable_option_raw(CTK_BUILD_EXAMPLES "Build examples for CTK components" OFF
${_build_examples_logical_expr})
#-----------------------------------------------------------------------------
# Generate target_directories list - List of directory corresponding to the different
# libraries, plugins and applications associated with the corresponding option name.
#
# The following FOREACH loops are used to:
# 1) Update either CTK_LIBS_SUBDIRS, CTK_PLUGINS_SUBDIRS or CTK_APPS_SUBDIRS variables
#
# For CTK libraries, if the file Libs/<DIR>/<LIBNAME>/ctk_library_options.cmake exists,
# in addition to 'CTK_LIB_<DIR>/<LIBNAME>' option, the following ones
# will also be available in CMake configure menu:
# CTK_LIB_<DIR>/<LIBNAME>_OPT1 (set to OFF)
# CTK_LIB_<DIR>/<LIBNAME>_OPT2 (set to ON)
#
# The file Libs/<DIR>/<LIBNAME>/ctk_library_options.cmake should look like:
#
# set(ctk_library_options
# OPT1:OFF
# OPT2:ON
# )
# Create list of directories corresponding to the enabled targets
set(target_directories)
# Setup testing environment before Libs are added by simulating
# the use of 'ctk_lib_option' for CTKTesting library
set(CTK_LIB_Testing TRUE)
list(APPEND CTK_LIBS Testing)
list(APPEND target_directories "${CMAKE_CURRENT_SOURCE_DIR}/Libs/Testing^^CTK_LIB_Testing")
foreach(lib ${CTK_LIBS})
if(CTK_LIB_${lib})
ctkMacroAddCtkLibraryOptions(${lib})
endif()
list(APPEND target_directories "${CMAKE_CURRENT_SOURCE_DIR}/Libs/${lib}^^CTK_LIB_${lib}")
endforeach()
foreach(plugin ${CTK_PLUGINS})
if(${plugin}_SOURCE_DIR)
list(APPEND target_directories "${${plugin}_SOURCE_DIR}^^CTK_PLUGIN_${plugin}")
else()
list(APPEND target_directories "${CMAKE_CURRENT_SOURCE_DIR}/Plugins/${plugin}^^CTK_PLUGIN_${plugin}")
endif()
endforeach()
foreach(app ${CTK_APPS})
list(APPEND target_directories "${CMAKE_CURRENT_SOURCE_DIR}/Applications/${app}^^CTK_APP_${app}")
endforeach()
# Emulate the use of 'ctk_lib_option' for CTKQtTesting library
set(CTK_LIB_QtTesting ${CTK_USE_QTTESTING})
if(CTK_USE_QTTESTING)
list(APPEND CTK_LIBS QtTesting)
list(APPEND target_directories "${CMAKE_CURRENT_SOURCE_DIR}/Libs/QtTesting^^CTK_LIB_QtTesting")
endif()
#message(STATUS target_directories:${target_directories})
#-----------------------------------------------------------------------------
# Compile DGraph - An application allowing to check for cycle in DAG and also obtain the
# topological order.
try_compile(RESULT_VAR ${CTK_BINARY_DIR}/Utilities/DGraph ${CTK_SOURCE_DIR}/Utilities/DGraph
DGraph
CMAKE_FLAGS
-DCMAKE_OSX_ARCHITECTURES:STRING=${CMAKE_OSX_ARCHITECTURES}
-DCMAKE_OSX_DEPLOYMENT_TARGET:STRING=${CMAKE_OSX_DEPLOYMENT_TARGET}
-DCMAKE_OSX_SYSROOT:STRING=${CMAKE_OSX_SYSROOT}
-DCMAKE_VERBOSE_MAKEFILE:BOOL=FALSE
OUTPUT_VARIABLE output)
if(NOT RESULT_VAR)
message(FATAL_ERROR "Failed to compile DGraph application.\n${output}")
endif()
find_program(DGraph_EXECUTABLE DGraph
"${CTK_BINARY_DIR}/Utilities/DGraph/"
"${CTK_BINARY_DIR}/Utilities/DGraph/bin/"
"${CTK_BINARY_DIR}/Utilities/DGraph/Debug/"
"${CTK_BINARY_DIR}/Utilities/DGraph/Release/")
mark_as_advanced(DGraph_EXECUTABLE)
# Set optional dependencies not captured in 'target_libraries.cmake' files.
if(CTK_LIB_Scripting/Python/Core AND CTK_LIB_Scripting/Python/Core_PYTHONQT_USE_VTK)
set(ctkSimplePythonShell_OPTIONAL_DEPENDENCIES CTKVisualizationVTKCore VTK_LIBRARIES)
endif()
set(CTKQtTesting_OPTIONAL_DEPENDENCIES)
if(CTK_LIB_Widgets)
list(APPEND CTKQtTesting_OPTIONAL_DEPENDENCIES CTKWidgets)
endif()
if(CTK_LIB_Visualization/VTK/Widgets)
list(APPEND CTKQtTesting_OPTIONAL_DEPENDENCIES CTKVisualizationVTKWidgets)
endif()
#-----------------------------------------------------------------------------
# Let's make sure the enabled/disabled libraries, plugins or applications are coherent
#
ctkFunctionGenerateDGraphInput(${CTK_BINARY_DIR} "${target_directories}")
ctkFunctionGenerateDGraphInput(${CTK_BINARY_DIR} "${target_directories}" WITH_EXTERNALS)
ctkMacroValidateBuildOptions("${CTK_BINARY_DIR}" "${DGraph_EXECUTABLE}" "${target_directories}")
#-----------------------------------------------------------------------------
# CTK Python wrapping
# Enable CTK_LIB_Scripting/Python/Core if CTK_ENABLE_Python_Wrapping is ON
#
set(CTK_WRAP_PYTHONQT_LIGHT ${CTK_ENABLE_Python_Wrapping})
set(logical_expr CTK_WRAP_PYTHONQT_LIGHT)
if((${logical_expr}) AND NOT CTK_LIB_Scripting/Python/Core)
set(CTK_LIB_Scripting/Python/Core ON CACHE BOOL "Build the Python Core library" FORCE)
set(enabling_msg)
ctk_option_logical_expression_to_message(enabling_msg "${logical_expr}")
message("Enabling [CTK_LIB_Scripting/Python/Core] because of [${enabling_msg}] evaluates to True")
endif()
set(logical_expr CTK_LIB_Scripting/Python/Core AND CTK_LIB_Scripting/Python/Core_PYTHONQT_USE_VTK)
if(${logical_expr} AND NOT CTK_LIB_Visualization/VTK/Core)
set(CTK_LIB_Visualization/VTK/Core ON CACHE BOOL "Build the VTK Core library" FORCE)
set(enabling_msg)
ctk_option_logical_expression_to_message(enabling_msg "${logical_expr}")
message("Enabling [CTK_LIB_Visualization/VTK/Core] because of [${enabling_msg}] evaluates to True")
endif()
# Check if dependencies are satisfied
if(CTK_LIB_Scripting/Python/Core)
if(NOT PYTHONINTERP_FOUND)
find_package(PythonInterp)
if(NOT PYTHONINTERP_FOUND)
message(FATAL_ERROR "PYTHON_EXECUTABLE variable should be set to build CTK_LIB_Scripting/Python")
endif()
endif()
if(NOT PYTHONLIBS_FOUND)
find_package(PythonLibs)
if(NOT PYTHONLIBS_FOUND)
message(FATAL_ERROR "PYTHON_LIBRARIES and PYTHON_INCLUDE_DIRS should be set to build CTK_LIB_Scripting/Python")
endif()
endif()
endif()
#-----------------------------------------------------------------------------
# DGraph
#
# Generate DGraph input file expected by DGraph
ctkFunctionGenerateDGraphInput(${CTK_BINARY_DIR} "${target_directories}" WITH_OPTION)
# Obtain list of target ordered topologically
ctkMacroSetPaths("${QT_INSTALLED_LIBRARY_DIR}")
execute_process(
COMMAND "${DGraph_EXECUTABLE}" "${CTK_BINARY_DIR}/DGraphInput.txt"
WORKING_DIRECTORY ${CTK_BINARY_DIR}
RESULT_VARIABLE RESULT_VAR
OUTPUT_VARIABLE CTEST_PROJECT_SUBPROJECTS_OUTPUT
ERROR_VARIABLE error
OUTPUT_STRIP_TRAILING_WHITESPACE
)
if(RESULT_VAR)
message(FATAL_ERROR "Failed to obtain list of target ordered topologically.\n${RESULT_VAR}\n${CTK_BINARY_DIR}\n${error}")
endif()
# Convert 'CTEST_PROJECT_SUBPROJECTS_OUTPUT' to a list
string(REPLACE " " "\\;" CTEST_PROJECT_SUBPROJECTS "${CTEST_PROJECT_SUBPROJECTS_OUTPUT}")
set(CTEST_PROJECT_SUBPROJECTS ${CTEST_PROJECT_SUBPROJECTS})
# If the list of subproject is empty, let's at least build CTKCore
list(LENGTH CTEST_PROJECT_SUBPROJECTS subproject_count)
if(subproject_count EQUAL 0)
set(CTEST_PROJECT_SUBPROJECTS CTKCore)
endif()
#-----------------------------------------------------------------------------
# CTK dependencies - Projects should be TOPOLOGICALLY ordered
#-----------------------------------------------------------------------------
set(CTK_DEPENDENCIES
Log4Qt
VTK
PythonQt
DCMTK
QtSOAP
qxmlrpc
qRestAPI
ITK
QtTesting
)
if(BUILD_TESTING)
list(APPEND CTK_DEPENDENCIES CTKData)
endif()
#-----------------------------------------------------------------------------
# Check out the ExternalProjectsContrib repository
if(CTK_USE_CONTRIBUTED_PLUGINS)
if(CTK_SUPERBUILD)
ctkFunctionCheckoutRepo(
NAME ExternalProjectsContrib
GIT_URL github.com/commontk/ExternalProjectsContrib.git
GIT_TAG 4c944ef
)
mark_as_superbuild(ExternalProjectsContrib_DIR:PATH)
endif()
file(GLOB _contrib_scripts ${ExternalProjectsContrib_DIR}/*.cmake)
foreach(_contrib_script ${_contrib_scripts})
get_filename_component(_script_name ${_contrib_script} NAME_WE)
list(APPEND CTK_DEPENDENCIES ${_script_name})
set(${_script_name}_FILEPATH ${_contrib_script})
endforeach()
endif()
#-----------------------------------------------------------------------------
# QT
#
ctkMacroSetupQt()
#-----------------------------------------------------------------------------
include(CMake/ctkBlockCheckDependencies.cmake)
#-----------------------------------------------------------------------------
# Superbuild script
#
if(CTK_SUPERBUILD)
include("${CMAKE_CURRENT_SOURCE_DIR}/SuperBuild.cmake")
return()
endif()
if(BUILD_TESTING)
add_subdirectory(CMake/Testing)
endif()
#-----------------------------------------------------------------------------
# Expand variables containing include and library directories for external projects
# This relies on the variable EXTERNAL_TARGETS set in ctkMacroValidateBuildOptions
foreach(_external_target ${EXTERNAL_TARGETS})
set(_package_name ${${_external_target}_FIND_PACKAGE_CMD})
if(_package_name)
superbuild_is_external_project_includable(${_package_name} required)
if(required)
#message("Calling find_package(${_package_name})")
find_package(${_package_name} REQUIRED)
endif()
endif()
endforeach()