457 lines
24 KiB
CMake
457 lines
24 KiB
CMake
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#.rst:
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# Find Magnum integration library
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# -------------------------------
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#
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# Finds the Magnum integration library. Basic usage::
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#
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# find_package(MagnumIntegration REQUIRED)
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#
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# This command tries to find Magnum integration library and then defines the
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# following:
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#
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# MagnumIntegration_FOUND - Whether the library was found
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#
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# This command alone is useless without specifying the components:
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#
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# Bullet - Bullet Physics integration library
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# Dart - Dart Physics integration library
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# Eigen - Eigen integration library
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# Glm - GLM integration library
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# ImGui - ImGui integration library
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# Ovr - Oculus SDK integration library
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# Yoga - Yoga Layout integration library
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#
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# Example usage with specifying additional components is:
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#
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# find_package(MagnumIntegration REQUIRED Bullet)
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#
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# For each component is then defined:
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#
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# MagnumIntegration_*_FOUND - Whether the component was found
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# MagnumIntegration::* - Component imported target
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#
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# The package is found if either debug or release version of each requested
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# library is found. If both debug and release libraries are found, proper
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# version is chosen based on actual build configuration of the project (i.e.
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# Debug build is linked to debug libraries, Release build to release
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# libraries).
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#
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# Additionally these variables are defined for internal usage:
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#
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# MAGNUMINTEGRATION_INCLUDE_DIR - Magnum integration include dir (w/o
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# dependencies)
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# MAGNUMINTEGRATION_*_LIBRARY_DEBUG - Debug version of given library, if found
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# MAGNUMINTEGRATION_*_LIBRARY_RELEASE - Release version of given library, if
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# found
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#
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#
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# This file is part of Magnum.
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#
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# Copyright © 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019,
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# 2020, 2021, 2022, 2023, 2024, 2025, 2026
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# Vladimír Vondruš <mosra@centrum.cz>
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# Copyright © 2018 Konstantinos Chatzilygeroudis <costashatz@gmail.com>
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#
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# Permission is hereby granted, free of charge, to any person obtaining a
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# copy of this software and associated documentation files (the "Software"),
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# to deal in the Software without restriction, including without limitation
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# the rights to use, copy, modify, merge, publish, distribute, sublicense,
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# and/or sell copies of the Software, and to permit persons to whom the
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# Software is furnished to do so, subject to the following conditions:
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#
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# The above copyright notice and this permission notice shall be included
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# in all copies or substantial portions of the Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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# DEALINGS IN THE SOFTWARE.
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#
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# Magnum library dependencies
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set(_MAGNUMINTEGRATION_MAGNUM_DEPENDENCIES )
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set(_MAGNUMINTEGRATION_MAGNUMEXTRAS_DEPENDENCIES )
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foreach(_component ${MagnumIntegration_FIND_COMPONENTS})
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if(_component STREQUAL Bullet)
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set(_MAGNUMINTEGRATION_${_component}_MAGNUM_DEPENDENCIES SceneGraph Shaders GL)
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elseif(_component STREQUAL Dart)
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set(_MAGNUMINTEGRATION_${_component}_MAGNUM_DEPENDENCIES SceneGraph Primitives MeshTools GL)
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elseif(_component STREQUAL ImGui)
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set(_MAGNUMINTEGRATION_${_component}_MAGNUM_DEPENDENCIES GL Shaders)
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elseif(_component STREQUAL Yoga)
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set(_MAGNUMINTEGRATION_${_component}_MAGNUM_DEPENDENCIES GL Shaders)
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set(_MAGNUMINTEGRATION_${_component}_MAGNUMEXTRAS_DEPENDENCIES Ui)
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endif()
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list(APPEND _MAGNUMINTEGRATION_MAGNUM_DEPENDENCIES ${_MAGNUMINTEGRATION_${_component}_MAGNUM_DEPENDENCIES})
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list(APPEND _MAGNUMINTEGRATION_MAGNUMEXTRAS_DEPENDENCIES ${_MAGNUMINTEGRATION_${_component}_MAGNUMEXTRAS_DEPENDENCIES})
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endforeach()
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find_package(Magnum REQUIRED ${_MAGNUMINTEGRATION_MAGNUM_DEPENDENCIES})
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if(_MAGNUMINTEGRATION_MAGNUMEXTRAS_DEPENDENCIES)
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find_package(MagnumExtras REQUIRED ${_MAGNUMINTEGRATION_MAGNUMEXTRAS_DEPENDENCIES})
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endif()
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# Global include dir that's unique to Magnum Integration. Often it will be
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# installed alongside Magnum, which is why the hint, but if not, it shouldn't
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# just pick MAGNUM_INCLUDE_DIR because then _MAGNUMINTEGRATION_*_INCLUDE_DIR
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# will fail to be found. In case of CMake subprojects the versionIntegration.h
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# is generated inside the build dir so this won't find it, instead
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# src/CMakeLists.txt forcibly sets MAGNUMINTEGRATION_INCLUDE_DIR as an internal
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# cache value to make that work.
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find_path(MAGNUMINTEGRATION_INCLUDE_DIR Magnum/versionIntegration.h
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HINTS ${MAGNUM_INCLUDE_DIR})
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mark_as_advanced(MAGNUMINTEGRATION_INCLUDE_DIR)
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# CMake module dir for dependencies. It might not be present at all if no
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# feature that needs them is enabled, in which case it'll be left at NOTFOUND.
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# But in that case it should also not be subsequently needed for any
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# find_package(). If this is called from a superproject, the
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# _MAGNUMINTEGRATION_DEPENDENCY_MODULE_DIR is already set by
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# modules/CMakeLists.txt.
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find_path(_MAGNUMINTEGRATION_DEPENDENCY_MODULE_DIR
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NAMES
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FindBullet.cmake FindGLM.cmake FindImGui.cmake FindOVR.cmake
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PATH_SUFFIXES share/cmake/MagnumIntegration/dependencies)
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mark_as_advanced(_MAGNUMINTEGRATION_DEPENDENCY_MODULE_DIR)
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# If the module dir is found and is not present in CMAKE_MODULE_PATH already
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# (such as when someone explicitly added it, or if it's the Magnum's modules/
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# dir in case of a superproject), add it as the first before all other. Set a
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# flag to remove it again at the end, so the modules don't clash with Find
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# modules of the same name from other projects.
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if(_MAGNUMINTEGRATION_DEPENDENCY_MODULE_DIR AND NOT _MAGNUMINTEGRATION_DEPENDENCY_MODULE_DIR IN_LIST CMAKE_MODULE_PATH)
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set(CMAKE_MODULE_PATH ${_MAGNUMINTEGRATION_DEPENDENCY_MODULE_DIR} ${CMAKE_MODULE_PATH})
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set(_MAGNUMINTEGRATION_REMOVE_DEPENDENCY_MODULE_DIR_FROM_CMAKE_PATH ON)
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else()
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unset(_MAGNUMINTEGRATION_REMOVE_DEPENDENCY_MODULE_DIR_FROM_CMAKE_PATH)
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endif()
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# Component distinction (listing them explicitly to avoid mistakes with finding
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# components from other repositories)
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set(_MAGNUMINTEGRATION_LIBRARY_COMPONENTS Bullet Dart Eigen ImGui Glm Yoga)
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if(CORRADE_TARGET_WINDOWS)
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list(APPEND _MAGNUMINTEGRATION_LIBRARY_COMPONENTS Ovr)
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endif()
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set(_MAGNUMINTEGRATION_HEADER_ONLY_COMPONENTS Eigen)
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# Nothing is enabled by default right now
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set(_MAGNUMINTEGRATION_IMPLICITLY_ENABLED_COMPONENTS )
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# Inter-component dependencies (none yet)
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# set(_MAGNUMINTEGRATION_Component_DEPENDENCIES Dependency)
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# Ensure that all inter-component dependencies are specified as well
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set(_MAGNUMINTEGRATION_ADDITIONAL_COMPONENTS )
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foreach(_component ${MagnumIntegration_FIND_COMPONENTS})
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# Mark the dependencies as required if the component is also required
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if(MagnumIntegration_FIND_REQUIRED_${_component})
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foreach(_dependency ${_MAGNUMINTEGRATION_${_component}_DEPENDENCIES})
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set(MagnumIntegration_FIND_REQUIRED_${_dependency} TRUE)
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endforeach()
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endif()
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list(APPEND _MAGNUMINTEGRATION_ADDITIONAL_COMPONENTS ${_MAGNUMINTEGRATION_${_component}_DEPENDENCIES})
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endforeach()
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# Join the lists, remove duplicate components
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set(_MAGNUMINTEGRATION_ORIGINAL_FIND_COMPONENTS ${MagnumIntegration_FIND_COMPONENTS})
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if(_MAGNUMINTEGRATION_ADDITIONAL_COMPONENTS)
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list(INSERT MagnumIntegration_FIND_COMPONENTS 0 ${_MAGNUMINTEGRATION_ADDITIONAL_COMPONENTS})
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endif()
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if(MagnumIntegration_FIND_COMPONENTS)
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list(REMOVE_DUPLICATES MagnumIntegration_FIND_COMPONENTS)
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endif()
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# Special cases of include paths for header-only libraries. Libraries not
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# listed here have a path suffix and include name derived from the library name
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# in the loop below. Non-header-only libraries have a configure.h file.
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set(_MAGNUMINTEGRATION_EIGEN_INCLUDE_PATH_NAMES GeometryIntegration.h)
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# Find all components
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foreach(_component ${MagnumIntegration_FIND_COMPONENTS})
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string(TOUPPER ${_component} _COMPONENT)
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# Create imported target in case the library is found. If the project is
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# added as subproject to CMake, the target already exists and all the
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# required setup is already done from the build tree.
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if(TARGET "MagnumIntegration::${_component}") # Quotes to fix KDE's hiliter
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set(MagnumIntegration_${_component}_FOUND TRUE)
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else()
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# Find library include dir for header-only libraries
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if(_component IN_LIST _MAGNUMINTEGRATION_HEADER_ONLY_COMPONENTS)
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# Include path names to find, unless specified above
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if(NOT _MAGNUMINTEGRATION_${_COMPONENT}_INCLUDE_PATH_NAMES)
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set(_MAGNUMINTEGRATION_${_COMPONENT}_INCLUDE_PATH_NAMES ${_component}Integration.h)
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endif()
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find_path(_MAGNUMINTEGRATION_${_COMPONENT}_INCLUDE_DIR
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NAMES ${_MAGNUMINTEGRATION_${_COMPONENT}_INCLUDE_PATH_NAMES}
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HINTS ${MAGNUMINTEGRATION_INCLUDE_DIR}/Magnum/${_component}Integration)
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mark_as_advanced(_MAGNUMINTEGRATION_${_COMPONENT}_CONFIGURE_FILE)
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# Non-header-only libraries have a configure file which we need to
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# subsequently read, so find that one directly
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elseif(_component IN_LIST _MAGNUMINTEGRATION_LIBRARY_COMPONENTS)
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find_file(_MAGNUMINTEGRATION_${_COMPONENT}_CONFIGURE_FILE configure.h
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HINTS ${MAGNUMINTEGRATION_INCLUDE_DIR}/Magnum/${_component}Integration)
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mark_as_advanced(_MAGNUMINTEGRATION_${_COMPONENT}_CONFIGURE_FILE)
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endif()
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# Library components
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if(_component IN_LIST _MAGNUMINTEGRATION_LIBRARY_COMPONENTS AND NOT _component IN_LIST _MAGNUMINTEGRATION_HEADER_ONLY_COMPONENTS)
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# Try to find both debug and release version
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find_library(MAGNUMINTEGRATION_${_COMPONENT}_LIBRARY_DEBUG Magnum${_component}Integration-d)
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find_library(MAGNUMINTEGRATION_${_COMPONENT}_LIBRARY_RELEASE Magnum${_component}Integration)
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mark_as_advanced(MAGNUMINTEGRATION_${_COMPONENT}_LIBRARY_DEBUG
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MAGNUMINTEGRATION_${_COMPONENT}_LIBRARY_RELEASE)
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# Determine if the library is static or dynamic by reading the
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# per-library config file. If the file wasn't found, skip this so
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# it fails on the FPHSA below and not right here.
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if(_MAGNUMINTEGRATION_${_COMPONENT}_CONFIGURE_FILE)
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file(READ ${_MAGNUMINTEGRATION_${_COMPONENT}_CONFIGURE_FILE} _magnumIntegrationConfigure)
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string(REGEX REPLACE ";" "\\\\;" _magnumIntegrationConfigure "${_magnumIntegrationConfigure}")
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string(REGEX REPLACE "\n" ";" _magnumIntegrationConfigure "${_magnumIntegrationConfigure}")
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list(FIND _magnumIntegrationConfigure "#define MAGNUM_${_COMPONENT}INTEGRATION_BUILD_STATIC" _magnumIntegrationBuildStatic)
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if(NOT _magnumIntegrationBuildStatic EQUAL -1)
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# The variable is inconsistently named between C++ and
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# CMake, so keep it underscored / private
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set(_MAGNUMINTEGRATION_${_COMPONENT}_BUILD_STATIC ON)
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endif()
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endif()
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# On Windows, if we have a dynamic build of given library, find the
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# DLLs as well. Abuse find_program() since the DLLs should be
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# alongside usual executables. On MinGW they however have a lib
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# prefix.
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if(CORRADE_TARGET_WINDOWS AND NOT _MAGNUMINTEGRATION_${_COMPONENT}_BUILD_STATIC)
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find_program(MAGNUMINTEGRATION_${_COMPONENT}_DLL_DEBUG ${CMAKE_SHARED_LIBRARY_PREFIX}Magnum${_component}Integration-d.dll)
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find_program(MAGNUMINTEGRATION_${_COMPONENT}_DLL_RELEASE ${CMAKE_SHARED_LIBRARY_PREFIX}Magnum${_component}Integration.dll)
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mark_as_advanced(MAGNUMINTEGRATION_${_COMPONENT}_DLL_DEBUG
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MAGNUMINTEGRATION_${_COMPONENT}_DLL_RELEASE)
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# If not on Windows or on a static build, unset the DLL variables
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# to avoid leaks when switching shared and static builds
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else()
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unset(MAGNUMINTEGRATION_${_COMPONENT}_DLL_DEBUG CACHE)
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unset(MAGNUMINTEGRATION_${_COMPONENT}_DLL_RELEASE CACHE)
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endif()
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# If not a header-only component it's something unknown, skip. FPHSA
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# will take care of handling this below.
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elseif(NOT _component IN_LIST _MAGNUMINTEGRATION_HEADER_ONLY_COMPONENTS)
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continue()
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endif()
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# Decide if the library was found. If not, skip the rest, which
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# populates the target properties and finds additional dependencies.
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# This means that the rest can also rely on that e.g. FindGLM.cmake is
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# present in _MAGNUMPLUGINS_DEPENDENCY_MODULE_DIR -- given that the
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# library needing GLM was found, it likely also installed FindGLM for
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# itself.
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if(
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# If the component is a header-only library it should have an
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# include dir
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(_component IN_LIST _MAGNUMINTEGRATION_HEADER_ONLY_COMPONENTS AND _MAGNUMINTEGRATION_${_COMPONENT}_INCLUDE_DIR) OR
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# Or, if it's a real library, it should have a configure file
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(_component IN_LIST _MAGNUMINTEGRATION_LIBRARY_COMPONENTS AND _MAGNUMINTEGRATION_${_COMPONENT}_CONFIGURE_FILE AND (
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# Or have a debug library, and a DLL found if expected
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(MAGNUMINTEGRATION_${_COMPONENT}_LIBRARY_DEBUG AND (
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NOT DEFINED MAGNUMINTEGRATION_${_COMPONENT}_DLL_DEBUG OR
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MAGNUMINTEGRATION_${_COMPONENT}_DLL_DEBUG)) OR
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# Or have a release library, and a DLL found if expected
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(MAGNUMINTEGRATION_${_COMPONENT}_LIBRARY_RELEASE AND (
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NOT DEFINED MAGNUMINTEGRATION_${_COMPONENT}_DLL_RELEASE OR
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MAGNUMINTEGRATION_${_COMPONENT}_DLL_RELEASE))))
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)
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set(MagnumIntegration_${_component}_FOUND TRUE)
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else()
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set(MagnumIntegration_${_component}_FOUND FALSE)
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continue()
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endif()
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# Target for header-only library components
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if(_component IN_LIST _MAGNUMINTEGRATION_HEADER_ONLY_COMPONENTS)
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add_library(MagnumIntegration::${_component} INTERFACE IMPORTED)
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# Target and location for libraries
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elseif(_component IN_LIST _MAGNUMINTEGRATION_LIBRARY_COMPONENTS)
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if(_MAGNUMINTEGRATION_${_COMPONENT}_BUILD_STATIC)
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add_library(MagnumIntegration::${_component} STATIC IMPORTED)
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else()
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add_library(MagnumIntegration::${_component} SHARED IMPORTED)
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endif()
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foreach(_CONFIG DEBUG RELEASE)
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if(NOT MAGNUMINTEGRATION_${_COMPONENT}_LIBRARY_${_CONFIG})
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continue()
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endif()
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set_property(TARGET MagnumIntegration::${_component} APPEND PROPERTY
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IMPORTED_CONFIGURATIONS ${_CONFIG})
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# Unfortunately for a DLL the two properties are swapped out,
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# *.lib goes to IMPLIB, so it's duplicated like this
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if(DEFINED MAGNUMINTEGRATION_${_COMPONENT}_DLL_${_CONFIG})
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# Quotes to "fix" KDE's higlighter
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set_target_properties("MagnumIntegration::${_component}" PROPERTIES
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IMPORTED_LOCATION_${_CONFIG} ${MAGNUMINTEGRATION_${_COMPONENT}_DLL_${_CONFIG}}
|
||
|
|
IMPORTED_IMPLIB_${_CONFIG} ${MAGNUMINTEGRATION_${_COMPONENT}_LIBRARY_${_CONFIG}})
|
||
|
|
else()
|
||
|
|
set_property(TARGET MagnumIntegration::${_component} PROPERTY
|
||
|
|
IMPORTED_LOCATION_${_CONFIG} ${MAGNUMINTEGRATION_${_COMPONENT}_LIBRARY_${_CONFIG}})
|
||
|
|
endif()
|
||
|
|
endforeach()
|
||
|
|
endif()
|
||
|
|
|
||
|
|
# Bullet integration library
|
||
|
|
if(_component STREQUAL Bullet)
|
||
|
|
# On Emscripten, Bullet could be taken from ports. If that's the
|
||
|
|
# case, propagate proper compiler flag.
|
||
|
|
if(CORRADE_TARGET_EMSCRIPTEN)
|
||
|
|
# The library-specific configure file was read above already
|
||
|
|
list(FIND _magnumIntegrationConfigure "#define MAGNUM_USE_EMSCRIPTEN_PORTS_BULLET" _magnum${_component}Integration_USE_EMSCRIPTEN_PORTS_BULLET)
|
||
|
|
if(NOT _magnum${_component}Integration_USE_EMSCRIPTEN_PORTS_BULLET EQUAL -1)
|
||
|
|
set(MAGNUM_USE_EMSCRIPTEN_PORTS_BULLET 1)
|
||
|
|
endif()
|
||
|
|
endif()
|
||
|
|
|
||
|
|
if(MAGNUM_USE_EMSCRIPTEN_PORTS_BULLET)
|
||
|
|
if(CMAKE_VERSION VERSION_LESS 3.13)
|
||
|
|
message(FATAL_ERROR "${_component}Integration was compiled against an emscripten-ports version of Bullet but linking to it requires CMake 3.13 at least")
|
||
|
|
endif()
|
||
|
|
set_property(TARGET MagnumIntegration::${_component} APPEND PROPERTY
|
||
|
|
INTERFACE_COMPILE_OPTIONS "SHELL:-s USE_BULLET=1")
|
||
|
|
set_property(TARGET MagnumIntegration::${_component} APPEND PROPERTY
|
||
|
|
INTERFACE_LINK_OPTIONS "SHELL:-s USE_BULLET=1")
|
||
|
|
else()
|
||
|
|
find_package(Bullet)
|
||
|
|
set_property(TARGET MagnumIntegration::${_component} APPEND PROPERTY
|
||
|
|
INTERFACE_LINK_LIBRARIES Bullet::LinearMath)
|
||
|
|
endif()
|
||
|
|
|
||
|
|
# Eigen integration library
|
||
|
|
elseif(_component STREQUAL Eigen)
|
||
|
|
find_package(Eigen3)
|
||
|
|
# We could drop this once we can use at least 3.3.1 (Ubuntu 16.04
|
||
|
|
# has only 3.3 beta, which doesn't have this target yet), however
|
||
|
|
# for Travis and AppVeyor we're using FindEigen3.cmake from the
|
||
|
|
# downloaded sources (because the Eigen3Config.cmake, which
|
||
|
|
# produces the actual targets, is not there -- only
|
||
|
|
# Eigen3Config.cmake.in). See the YML files for an extended rant.
|
||
|
|
# Also, FindEigen3 only defines EIGEN3_INCLUDE_DIR, not even
|
||
|
|
# EIGEN3_INCLUDE_DIRS, so be extra careful.
|
||
|
|
# https://eigen.tuxfamily.org/index.php?title=ChangeLog#Eigen_3.3.1
|
||
|
|
set_property(TARGET MagnumIntegration::${_component} APPEND PROPERTY
|
||
|
|
INTERFACE_INCLUDE_DIRECTORIES ${EIGEN3_INCLUDE_DIR})
|
||
|
|
|
||
|
|
# ImGui integration library
|
||
|
|
elseif(_component STREQUAL ImGui)
|
||
|
|
find_package(ImGui)
|
||
|
|
set_property(TARGET MagnumIntegration::${_component} APPEND PROPERTY
|
||
|
|
INTERFACE_LINK_LIBRARIES ImGui::ImGui)
|
||
|
|
|
||
|
|
# GLM integration library
|
||
|
|
elseif(_component STREQUAL Glm)
|
||
|
|
find_package(GLM)
|
||
|
|
set_property(TARGET MagnumIntegration::${_component} APPEND PROPERTY
|
||
|
|
INTERFACE_LINK_LIBRARIES GLM::GLM)
|
||
|
|
|
||
|
|
# Dart integration library
|
||
|
|
elseif(_component STREQUAL Dart)
|
||
|
|
find_package(DART 6.0.0 CONFIG REQUIRED)
|
||
|
|
set_property(TARGET MagnumIntegration::${_component} APPEND PROPERTY
|
||
|
|
INTERFACE_LINK_LIBRARIES dart)
|
||
|
|
|
||
|
|
# Oculus SDK integration library
|
||
|
|
elseif(_component STREQUAL Ovr)
|
||
|
|
find_package(OVR)
|
||
|
|
set_property(TARGET MagnumIntegration::${_component} APPEND PROPERTY
|
||
|
|
INTERFACE_LINK_LIBRARIES OVR::OVR)
|
||
|
|
|
||
|
|
# Yoga integration library
|
||
|
|
elseif(_component STREQUAL Yoga)
|
||
|
|
# Since 2.0.0 the project provides a CMake config file, force it.
|
||
|
|
# Before 2.0 it didn't even have an install target, so assume those
|
||
|
|
# versions just aren't used at all.
|
||
|
|
find_package(yoga CONFIG REQUIRED)
|
||
|
|
set_property(TARGET MagnumIntegration::${_component} APPEND PROPERTY
|
||
|
|
INTERFACE_LINK_LIBRARIES yoga::yogacore)
|
||
|
|
endif()
|
||
|
|
|
||
|
|
if(_component IN_LIST _MAGNUMINTEGRATION_LIBRARY_COMPONENTS)
|
||
|
|
# Link to core Magnum library, add other Magnum required and
|
||
|
|
# optional dependencies
|
||
|
|
set_property(TARGET MagnumIntegration::${_component} APPEND PROPERTY
|
||
|
|
INTERFACE_LINK_LIBRARIES Magnum::Magnum)
|
||
|
|
foreach(_dependency ${_MAGNUMINTEGRATION_${_component}_MAGNUM_DEPENDENCIES})
|
||
|
|
set_property(TARGET MagnumIntegration::${_component} APPEND PROPERTY
|
||
|
|
INTERFACE_LINK_LIBRARIES Magnum::${_dependency})
|
||
|
|
endforeach()
|
||
|
|
foreach(_dependency ${_MAGNUMINTEGRATION_${_component}_MAGNUMEXTRAS_DEPENDENCIES})
|
||
|
|
set_property(TARGET MagnumIntegration::${_component} APPEND PROPERTY
|
||
|
|
INTERFACE_LINK_LIBRARIES MagnumExtras::${_dependency})
|
||
|
|
endforeach()
|
||
|
|
foreach(_dependency ${_MAGNUMINTEGRATION_${_component}_MAGNUM_OPTIONAL_DEPENDENCIES})
|
||
|
|
if(Magnum_${_dependency}_FOUND)
|
||
|
|
set_property(TARGET MagnumIntegration::${_component} APPEND PROPERTY
|
||
|
|
INTERFACE_LINK_LIBRARIES Magnum::${_dependency})
|
||
|
|
endif()
|
||
|
|
endforeach()
|
||
|
|
|
||
|
|
# Add inter-project dependencies
|
||
|
|
foreach(_dependency ${_MAGNUMINTEGRATION_${_component}_DEPENDENCIES})
|
||
|
|
set_property(TARGET MagnumIntegration::${_component} APPEND PROPERTY
|
||
|
|
INTERFACE_LINK_LIBRARIES MagnumIntegration::${_dependency})
|
||
|
|
endforeach()
|
||
|
|
endif()
|
||
|
|
endif()
|
||
|
|
endforeach()
|
||
|
|
|
||
|
|
# For CMake 3.16+ with REASON_FAILURE_MESSAGE, provide additional potentially
|
||
|
|
# useful info about the failed components.
|
||
|
|
if(NOT CMAKE_VERSION VERSION_LESS 3.16)
|
||
|
|
set(_MAGNUMINTEGRATION_REASON_FAILURE_MESSAGE )
|
||
|
|
# Go only through the originally specified find_package() components, not
|
||
|
|
# the dependencies added by us afterwards
|
||
|
|
foreach(_component ${_MAGNUMINTEGRATION_ORIGINAL_FIND_COMPONENTS})
|
||
|
|
if(MagnumIntegration_${_component}_FOUND)
|
||
|
|
continue()
|
||
|
|
endif()
|
||
|
|
|
||
|
|
# If it's not known at all, tell the user -- it might be a new library
|
||
|
|
# and an old Find module, or something platform-specific.
|
||
|
|
if(NOT _component IN_LIST _MAGNUMINTEGRATION_LIBRARY_COMPONENTS)
|
||
|
|
list(APPEND _MAGNUMINTEGRATION_REASON_FAILURE_MESSAGE "${_component} is not a known component on this platform.")
|
||
|
|
# Otherwise, if it's not among implicitly built components, hint that
|
||
|
|
# the user may need to enable it
|
||
|
|
# TODO: currently, the _FOUND variable doesn't reflect if dependencies
|
||
|
|
# were found. When it will, this needs to be updated to avoid
|
||
|
|
# misleading messages.
|
||
|
|
elseif(NOT _component IN_LIST _MAGNUMINTEGRATION_IMPLICITLY_ENABLED_COMPONENTS)
|
||
|
|
string(TOUPPER ${_component} _COMPONENT)
|
||
|
|
list(APPEND _MAGNUMINTEGRATION_REASON_FAILURE_MESSAGE "${_component} is not built by default. Make sure you enabled MAGNUM_WITH_${_COMPONENT}INTEGRATION when building Magnum Integration.")
|
||
|
|
# Otherwise we have no idea. Better be silent than to print something
|
||
|
|
# misleading.
|
||
|
|
else()
|
||
|
|
endif()
|
||
|
|
endforeach()
|
||
|
|
|
||
|
|
string(REPLACE ";" " " _MAGNUMINTEGRATION_REASON_FAILURE_MESSAGE "${_MAGNUMINTEGRATION_REASON_FAILURE_MESSAGE}")
|
||
|
|
set(_MAGNUMINTEGRATION_REASON_FAILURE_MESSAGE REASON_FAILURE_MESSAGE "${_MAGNUMINTEGRATION_REASON_FAILURE_MESSAGE}")
|
||
|
|
endif()
|
||
|
|
|
||
|
|
# Remove Magnum Integration dependency module dir from CMAKE_MODULE_PATH again.
|
||
|
|
# Do it before the FPHSA call which may exit early in case of a failure.
|
||
|
|
if(_MAGNUMINTEGRATION_REMOVE_DEPENDENCY_MODULE_DIR_FROM_CMAKE_PATH)
|
||
|
|
list(REMOVE_ITEM CMAKE_MODULE_PATH ${_MAGNUMINTEGRATION_DEPENDENCY_MODULE_DIR})
|
||
|
|
unset(_MAGNUMINTEGRATION_REMOVE_DEPENDENCY_MODULE_DIR_FROM_CMAKE_PATH)
|
||
|
|
endif()
|
||
|
|
|
||
|
|
include(FindPackageHandleStandardArgs)
|
||
|
|
find_package_handle_standard_args(MagnumIntegration
|
||
|
|
REQUIRED_VARS MAGNUMINTEGRATION_INCLUDE_DIR
|
||
|
|
HANDLE_COMPONENTS
|
||
|
|
${_MAGNUMINTEGRATION_REASON_FAILURE_MESSAGE})
|