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CMakeLists.txt
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CMakeLists.txt
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#========================================================================
# Author: Kris Thielemans
# Copyright 2016 - 2020 University College London
# Copyright 2016 - 2020 Science Technology Facilities Council
#
# 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 file for building SIRF. See the SIRF User's Guide and http://www.cmake.org.
cmake_minimum_required(VERSION 3.9.0)
# require 2.8.3 to get FOLDER properties support
# require 3.3 for descent FindMatlab.cmake
# require 3.9 for compatible FindOPENMP.cmake
# Set the CMake policy for SWIG
# https://cmake.org/cmake/help/v3.14/policy/CMP0078.html#policy:CMP0078
if(${CMAKE_VERSION} VERSION_GREATER_EQUAL "3.13")
# policy introduced in CMake 3.13
cmake_policy(SET CMP0078 OLD)
endif()
# avoid warning about WIN32 no longer defined in CYGWIN
set(CMAKE_LEGACY_CYGWIN_WIN32 0)
include(cmake/SetC++Version.cmake)
option(DISABLE_Gadgetron "Disable building the SIRF interface to Gadgetron" OFF)
if (NOT DISABLE_Gadgetron)
set(default_CXX_version 17)
else()
message(WARNING "Gadgetron not found. Set gadgetron_DIR if you do have it.")
set (default_CXX_version 11)
endif()
UseCXX(${default_CXX_version})
PROJECT(SIRF)
SET_PROPERTY(GLOBAL PROPERTY USE_FOLDERS ON)
# set default build-type to Release
if(NOT CMAKE_BUILD_TYPE)
set(CMAKE_BUILD_TYPE "Release" CACHE STRING "type of build: Debug Release RelWithDebInfo MinSizeRel." FORCE)
endif()
####### Set Version number etc
set(VERSION_MAJOR 3 )
set(VERSION_MINOR 6 )
set(VERSION_PATCH 0 )
mark_as_advanced(VERSION_MAJOR VERSION_MINOR VERSION_PATCH)
set(SIRF_VERSION
${VERSION_MAJOR}.${VERSION_MINOR}.${VERSION_PATCH})
if (WIN32)
set (DEFAULT_SIRF_INSTALL_DEPENDENCIES ON)
else()
set (DEFAULT_SIRF_INSTALL_DEPENDENCIES OFF)
endif()
option(SIRF_INSTALL_DEPENDENCIES "Install dlls etc" ${DEFAULT_SIRF_INSTALL_DEPENDENCIES})
####### CMake path
set (CMAKE_MODULE_PATH "${CMAKE_CURRENT_LIST_DIR}/cmake")
# If OSX give the advanced option to use absolute paths for shared libraries
if (APPLE)
option(SHARED_LIBS_ABS_PATH "Force shared libraries to be installed with absolute paths (as opposed to rpaths)" ON)
mark_as_advanced( SHARED_LIBS_ABS_PATH )
if (SHARED_LIBS_ABS_PATH)
# Set install_name_dir as the absolute path to install_prefix/lib
GET_FILENAME_COMPONENT(CMAKE_INSTALL_NAME_DIR ${CMAKE_INSTALL_PREFIX}/lib REALPATH)
set(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE)
endif(SHARED_LIBS_ABS_PATH)
endif(APPLE)
# If OSX, we might need to assume pthreads. For this, first try to find boost_thread.
# If that fails, then give a bit of help.
if (APPLE)
find_package(Boost QUIET COMPONENTS thread)
if (NOT boost_thread_FOUND)
set(CMAKE_THREAD_LIBS_INIT "-lpthread")
set(CMAKE_HAVE_THREADS_LIBRARY 1)
set(CMAKE_USE_WIN32_THREADS_INIT 0)
set(CMAKE_USE_PTHREADS_INIT 1)
set(THREADS_PREFER_PTHREAD_FLAG ON)
endif()
endif()
if (WIN32)
# Enable secure versions of standard C functions such as sprintf etc
# this will cause a run-time error when overwriting memory etc
add_compile_definitions(_CRT_SECURE_CPP_OVERLOAD_STANDARD_NAMES=1)
# This still leaves a lot of warnings about sscanf etc, so we'll silence them all for now
add_compile_definitions(_CRT_SECURE_NO_WARNINGS)
endif()
####### External packages
#### we need the boost library from boost.org
set(BOOST_ROOT CACHE PATH "root of Boost")
find_package(Boost 1.36.0 REQUIRED COMPONENTS system filesystem thread date_time chrono)
# For Visual Studio we have to disable the auto-linking feature of boost
# where just including a boost file automatically adds it to the linker path.
# Although this sounds great, it sadly breaks because of conflicting file-paths when linking etc etc.
# In any case, we need to add the libraries by hand for other systems.
# See http://stackoverflow.com/questions/32252016/cmake-visual-studio-build-looks-for-wrong-library
add_definitions(-DBOOST_ALL_NO_LIB)
#### optional back-ends
option(DISABLE_PYTHON "Disable building SIRF python support" OFF)
if (DISABLE_PYTHON)
message(STATUS "Python support disabled")
else(DISABLE_PYTHON)
# find Python interpreter. Needed for tests, and best to enforce consistency anyway.
if (${CMAKE_VERSION} VERSION_LESS "3.12")
if (Python_EXECUTABLE)
set (PYTHON_EXECUTABLE ${Python_EXECUTABLE})
endif()
find_package(PythonInterp QUIET)
find_package(PythonLibs)
if (PYTHONINTERP_FOUND AND PYTHONLIBS_FOUND)
set (Python_EXECUTABLE ${PYTHON_EXECUTABLE})
set (Python_LIBRARIES ${PYTHON_LIBRARIES})
set (Python_INCLUDE_DIRS ${PYTHON_INCLUDE_DIRS})
set (Python_VERSION_MAJOR ${PYTHON_VERSION_MAJOR})
endif()
else()
if (PYTHON_EXECUTABLE)
message(WARNING "Usage of PYTHON_EXECUTABLE is deprecated. Use Python_EXECUTABLE instead.")
set (Python_EXECUTABLE ${PYTHON_EXECUTABLE})
endif()
find_package(Python COMPONENTS Interpreter Development)
if (Python_FOUND)
set (PYTHONLIBS_FOUND ON)
else()
set (PYTHONLIBS_FOUND OFF)
endif()
endif()
if (PYTHONLIBS_FOUND)
if (Python_VERSION_MAJOR VERSION_LESS "3")
message(WARNING "The use of Python 2 is deprecated and support will be removed in future versions.")
endif()
set(BUILD_PYTHON ON)
# PYTHON_DEST_DIR allows the user to select the install destination of the
# SIRF python modules. PYTHON_DEST_DIR is a cached variable which can be
# updated on the GUI.
# If PYTHON_DEST_DIR is not set, we will install in ${CMAKE_INSTALL_PREFIX}/python
set(PYTHON_DEST_DIR "" CACHE PATH "Directory of the SIRF Python modules")
if (PYTHON_DEST_DIR)
set(PYTHON_DEST "${PYTHON_DEST_DIR}")
else()
set(PYTHON_DEST "${CMAKE_INSTALL_PREFIX}/python")
endif()
message(STATUS "Python libraries found")
message(STATUS "SIRF Python modules will be installed in " ${PYTHON_DEST})
set(PYTHON_STRATEGY "PYTHONPATH" CACHE STRING "\
PYTHONPATH: prefix PYTHONPATH \n\
SETUP_PY: execute ${Python_EXECUTABLE} setup.py install \n\
CONDA: do nothing")
else(PYTHONLIBS_FOUND)
message(WARNING "Pythonlibs not found. Best to set Python_EXECUTABLE if you want Python support. You can set DISABLE_PYTHON to ON to silence this warning.")
endif(PYTHONLIBS_FOUND)
endif(DISABLE_PYTHON)
option(DISABLE_Matlab "Disable building SIRF matlab support" ON)
if (DISABLE_Matlab)
message(STATUS "Matlab support disabled")
else(DISABLE_Matlab)
find_package(Matlab QUIET COMPONENTS MAIN_PROGRAM)
if (NOT Matlab_FOUND)
message(WARNING "MATLAB not found. Set Matlab_ROOT_DIR if you want it. Set DISABLE_Matlab to ON to silence this warning.")
else()
set(BUILD_MATLAB ON)
message(STATUS "Attempting to find MATLAB Mex extension (This might launch MATLAB so might take a while)")
matlab_get_mex_suffix("${Matlab_ROOT_DIR}" MATLAB_MEX_EXT)
# MATLAB_DEST_DIR allows the user to select the install destination of the
# SIRF matlab modules. MATLAB_DEST_DIR is a cached variable which can be
# updated on the GUI.
# If MATLAB_DEST_DIR is not set, we will install in ${CMAKE_INSTALL_PREFIX}/matlab
set(MATLAB_DEST_DIR "" CACHE PATH "Directory of the SIRF Matlab libraries")
if (MATLAB_DEST_DIR)
set(MATLAB_DEST "${MATLAB_DEST_DIR}")
else()
set(MATLAB_DEST "${CMAKE_INSTALL_PREFIX}/matlab")
endif()
message(STATUS "Matlab libraries found")
message(STATUS "SIRF Matlab libraries will be installed in " ${MATLAB_DEST})
endif()
endif(DISABLE_Matlab)
ENABLE_TESTING()
# create location of SHARE_DIR to be used when creating Shepp Logan phantom during build
set(SHARE_DIR ${CMAKE_INSTALL_PREFIX}/share/SIRF-${VERSION_MAJOR}.${VERSION_MINOR})
set(BUILD_INCLUDE_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/cmake/include)
configure_file("cmake/version.h.in" "${BUILD_INCLUDE_DIRECTORY}/sirf/common/version.h")
install(FILES "${CMAKE_CURRENT_BINARY_DIR}/cmake/include/sirf/common/version.h" DESTINATION "${CMAKE_INSTALL_PREFIX}/include/sirf/common/")
if (CMAKE_VERSION VERSION_LESS 3.21.0)
# Possibly superfluous finding of HDF5, looking for both C and CXX libraries
# This is an attempt to overcome https://gitlab.kitware.com/cmake/cmake/-/issues/20909
# We will try to find ISMRMRD and STIR later. The former needs HDF C, the latter HDF5 CXX.
# By looking for both first, CMake will populate targets for HDF5 for both C and CXX.
#
# Note that this is slightly dangerous if there are multiple versions of HDF5 on the system.
# ISMRMRD and STIR might be looking for a specific version while the statement below doesn't.
find_package(HDF5 QUIET COMPONENTS C CXX)
endif()
ADD_SUBDIRECTORY(src)
if(PYTHONLIBS_FOUND)
include("${CMAKE_CURRENT_SOURCE_DIR}/cmake/setup.py.cmake")
configure_file("cmake/config.py.in" "${CMAKE_CURRENT_BINARY_DIR}/cmake/config.py")
install(FILES "${CMAKE_CURRENT_BINARY_DIR}/cmake/config.py" DESTINATION "${PYTHON_DEST}/sirf")
endif(PYTHONLIBS_FOUND)
install(DIRECTORY ${CMAKE_SOURCE_DIR}/examples
COMPONENT DOC
DESTINATION ${SHARE_DIR})
install(DIRECTORY ${CMAKE_SOURCE_DIR}/doc
COMPONENT DOC
DESTINATION ${SHARE_DIR})
install(DIRECTORY ${CMAKE_SOURCE_DIR}/data
DESTINATION ${SHARE_DIR})
ADD_SUBDIRECTORY(doxygen)
#### export configuration for external projects that want to use SIRF
# See https://cmake.org/cmake/help/v3.0/manual/cmake-packages.7.html
# Also https://rix0r.nl/blog/2015/08/13/cmake-guide/
# https://coderwall.com/p/qej45g/use-cmake-enabled-libraries-in-your-cmake-project-iii
set(ConfigPackageLocation lib/cmake/SIRF-${VERSION_MAJOR}.${VERSION_MINOR})
include(CMakePackageConfigHelpers)
WRITE_BASIC_PACKAGE_VERSION_FILE(${CMAKE_CURRENT_BINARY_DIR}/SIRFConfigVersion.cmake
VERSION ${SIRF_VERSION}
COMPATIBILITY SameMajorVersion )
# get rid of any -alpha, -beta or similar suffixes in STIR_VERSION,
# as find_package doesn't allow that
string(REGEX MATCH "[0-9]*\.[0-9]*\.[0-9]*" STIR_VERSION_TRUNCATED ${STIR_VERSION})
CONFIGURE_PACKAGE_CONFIG_FILE(
cmake/SIRFConfig.cmake.in
"${CMAKE_BINARY_DIR}/SIRFConfig.cmake"
INSTALL_DESTINATION "${ConfigPackageLocation}"
)
install(EXPORT SIRFTargets
DESTINATION "${ConfigPackageLocation}"
NAMESPACE sirf::
)
# install SIRFConfig*.cmake
install(
FILES
"${CMAKE_BINARY_DIR}/SIRFConfig.cmake"
"${CMAKE_BINARY_DIR}/SIRFConfigVersion.cmake"
DESTINATION "${ConfigPackageLocation}"
)
# install our own *.cmake
install(
FILES
#cmake/FindNiftyPET.cmake
DESTINATION "${ConfigPackageLocation}"
)