240 lines
10 KiB
CMake
240 lines
10 KiB
CMake
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#.rst:
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# clapack config for vcpkg
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# ------------
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#
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# Find the clapack includes and library.
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#
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# Result Variables
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# ^^^^^^^^^^^^^^^^
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#
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# This script defines the following variables:
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#
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# ``CLAPACK_FOUND``
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# True if clapack library found
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#
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# ``CLAPACK_VERSION``
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# Containing the clapack version tag (manually defined)
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#
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# ``CLAPACK_INCLUDE_DIR``
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# Location of clapack headers
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#
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# ``CLAPACK_LIBRARY``
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# List of libraries to link with when using clapack
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#
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# Result Targets
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# ^^^^^^^^^^^^^^
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#
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# This script defines the following targets:
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#
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# ``clapack::clapack``
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# Target to use clapack
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#
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# Compatibility Variables
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# ^^^^^^^^^^^^^^^^^^^^^^^
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#
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# This script defines the following variables for compatibility reasons:
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#
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# ``F2C_FOUND``
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# True if f2c (fortran-to-c wrap layer) library found
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#
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# ``F2C_INCLUDE_DIR``
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# Location of clapack headers
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#
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# ``F2C_LIBRARY``
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# Library containing the fortran-to-c wrap layer, necessary for clapack and automatically included when used
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#
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# ``LAPACK_FOUND``
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# True if clapack library found
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#
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# ``LAPACK_VERSION``
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# Containing the clapack version tag (manually defined)
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#
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# ``LAPACK_INCLUDE_DIR``
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# Location of clapack headers
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#
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# ``LAPACK_LIBRARY``
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# List of libraries to link with when using clapack
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#
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# Compatibility Targets
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# ^^^^^^^^^^^^^^
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#
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# This script defines the following targets for compatibility reasons:
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#
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# ``lapack``
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# Target to use lapack
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include(${CMAKE_ROOT}/Modules/SelectLibraryConfigurations.cmake)
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include(${CMAKE_ROOT}/Modules/CheckSymbolExists.cmake)
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include(${CMAKE_ROOT}/Modules/FindPackageHandleStandardArgs.cmake)
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include(${CMAKE_ROOT}/Modules/CMakeFindDependencyMacro.cmake)
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set(CLAPACK_VERSION "3.2.1")
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set(CMAKE_THREAD_PREFER_PTHREAD TRUE)
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find_dependency(Threads)
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if(UNIX)
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find_library(ADDITIONAL_LAPACK_LIBRARY m)
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set(PTHREAD_LINK_NAME "-pthread")
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endif()
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if(NOT F2C_LIBRARY)
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find_library(F2C_LIBRARY_RELEASE NAMES f2c libf2c)
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find_library(F2C_LIBRARY_DEBUG NAMES f2cd libf2cd)
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select_library_configurations(F2C)
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#keep a list of "pure" f2c libs, without dependencies
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set(oF2C_LIBRARY_RELEASE ${F2C_LIBRARY_RELEASE})
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set(oF2C_LIBRARY_DEBUG ${F2C_LIBRARY_DEBUG})
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set(oF2C_LIBRARY ${F2C_LIBRARY})
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list(APPEND F2C_LIBRARY ${ADDITIONAL_LAPACK_LIBRARY})
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endif()
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if(NOT LAPACK_LIBRARY)
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find_library(LAPACK_LIBRARY_RELEASE NAMES lapack)
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find_library(LAPACK_LIBRARY_DEBUG NAMES lapackd)
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#keep a list of "pure" lapack libs, without dependencies
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set(oLAPACK_LIBRARY_RELEASE ${LAPACK_LIBRARY_RELEASE})
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set(oLAPACK_LIBRARY_DEBUG ${LAPACK_LIBRARY_DEBUG})
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select_library_configurations(oLAPACK)
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list(APPEND LAPACK_LIBRARY_RELEASE ${F2C_LIBRARY_RELEASE})
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list(APPEND LAPACK_LIBRARY_DEBUG ${F2C_LIBRARY_DEBUG})
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find_dependency(OpenBLAS)
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get_property(_loc TARGET OpenBLAS::OpenBLAS PROPERTY IMPORTED_IMPLIB_RELEASE)
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if(NOT _loc)
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get_property(_loc TARGET OpenBLAS::OpenBLAS PROPERTY LOCATION_RELEASE)
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endif()
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set(LAPACK_BLAS_LIBRARY_RELEASE ${_loc})
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get_property(_loc TARGET OpenBLAS::OpenBLAS PROPERTY IMPORTED_IMPLIB_DEBUG)
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if(NOT _loc)
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get_property(_loc TARGET OpenBLAS::OpenBLAS PROPERTY LOCATION_DEBUG)
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endif()
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set(LAPACK_BLAS_LIBRARY_DEBUG ${_loc})
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select_library_configurations(LAPACK_BLAS)
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list(APPEND LAPACK_LIBRARY_RELEASE ${LAPACK_BLAS_LIBRARY_RELEASE})
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list(APPEND LAPACK_LIBRARY_DEBUG ${LAPACK_BLAS_LIBRARY_DEBUG})
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select_library_configurations(LAPACK)
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if(UNIX)
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list(APPEND LAPACK_LIBRARY ${PTHREAD_LINK_NAME})
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endif()
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endif()
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if(NOT F2C_INCLUDE_DIR)
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find_path(F2C_INCLUDE_DIR NAMES f2c.h)
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endif()
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if(NOT LAPACK_INCLUDE_DIR)
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find_path(LAPACK_INCLUDE_DIR NAMES clapack.h)
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endif()
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list(APPEND LAPACK_INCLUDE_DIR ${F2C_INCLUDE_DIR})
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set(LAPACK_INCLUDE_DIR "${LAPACK_INCLUDE_DIR}" CACHE PATH "" FORCE)
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set(LAPACK_INCLUDE_DIRS "${LAPACK_INCLUDE_DIR}" CACHE PATH "" FORCE)
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set(CLAPACK_INCLUDE_DIR "${LAPACK_INCLUDE_DIR}" CACHE PATH "" FORCE)
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set(CLAPACK_INCLUDE_DIRS "${LAPACK_INCLUDE_DIR}" CACHE PATH "" FORCE)
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set(F2C_INCLUDE_DIRS "${F2C_INCLUDE_DIR}" CACHE PATH "" FORCE)
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set(LAPACK_DLL_DIR ${LAPACK_INCLUDE_DIR})
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list(TRANSFORM LAPACK_DLL_DIR APPEND "/../bin")
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message(STATUS "LAPACK_DLL_DIR: ${LAPACK_DLL_DIR}")
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if(WIN32)
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find_file(LAPACK_LIBRARY_RELEASE_DLL NAMES lapack.dll PATHS ${LAPACK_DLL_DIR})
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find_file(LAPACK_LIBRARY_DEBUG_FOLDER NAMES lapackd.dll PATHS ${LAPACK_DLL_DIR})
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find_file(F2C_LIBRARY_RELEASE_DLL NAMES f2c.dll libf2c.dll PATHS ${LAPACK_DLL_DIR})
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find_file(F2C_LIBRARY_DEBUG_DLL NAMES f2cd.dll libf2cd.dll PATHS ${LAPACK_DLL_DIR})
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endif()
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set(LAPACK_BLAS_LIBRARY "${LAPACK_BLAS_LIBRARY}" CACHE STRING "" FORCE)
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set(F2C_LIBRARIES "${F2C_LIBRARY}" CACHE STRING "" FORCE)
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set(LAPACK_VERSION "${CLAPACK_VERSION}" CACHE STRING "" FORCE)
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set(LAPACK_LIBRARIES "${LAPACK_LIBRARY}" CACHE STRING "" FORCE)
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set(CLAPACK_LIBRARY "${LAPACK_LIBRARY}" CACHE STRING "" FORCE)
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set(CLAPACK_LIBRARIES "${LAPACK_LIBRARY}" CACHE STRING "" FORCE)
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set(LAPACK_LIBRARY "${LAPACK_LIBRARY}" CACHE STRING "" FORCE)
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set(F2C_LIBRARY "${F2C_LIBRARY}" CACHE STRING "" FORCE)
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set(LAPACK_LIBRARY_RELEASE "${LAPACK_LIBRARY_RELEASE}" CACHE STRING "" FORCE)
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set(LAPACK_LIBRARY_DEBUG "${LAPACK_LIBRARY_DEBUG}" CACHE STRING "" FORCE)
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set(F2C_LIBRARY_RELEASE "${F2C_LIBRARY_RELEASE}" CACHE STRING "" FORCE)
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set(F2C_LIBRARY_DEBUG "${F2C_LIBRARY_DEBUG}" CACHE STRING "" FORCE)
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find_package_handle_standard_args(LAPACK DEFAULT_MSG LAPACK_LIBRARY LAPACK_INCLUDE_DIR)
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mark_as_advanced(LAPACK_INCLUDE_DIR LAPACK_LIBRARY)
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#TARGETS
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if(CLAPACK_FOUND AND NOT TARGET clapack::clapack)
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if(EXISTS "${LAPACK_LIBRARY_RELEASE_DLL}")
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add_library(clapack::clapack SHARED IMPORTED)
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set_target_properties(clapack::clapack PROPERTIES
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IMPORTED_LOCATION_RELEASE "${LAPACK_LIBRARY_RELEASE_DLL}"
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IMPORTED_IMPLIB_RELEASE "${oLAPACK_LIBRARY_RELEASE}"
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INTERFACE_INCLUDE_DIRECTORIES "${LAPACK_INCLUDE_DIR}"
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INTERFACE_LINK_LIBRARIES "$<$<NOT:$<CONFIG:DEBUG>>:${oF2C_LIBRARY_RELEASE}>;$<$<CONFIG:DEBUG>:${oF2C_LIBRARY_DEBUG}>;$<$<NOT:$<CONFIG:DEBUG>>:${LAPACK_BLAS_LIBRARY_RELEASE}>;$<$<CONFIG:DEBUG>:${LAPACK_BLAS_LIBRARY_DEBUG}>;$<LINK_ONLY:${ADDITIONAL_LAPACK_LIBRARY}>;$<LINK_ONLY:${PTHREAD_LINK_NAME}>"
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IMPORTED_CONFIGURATIONS Release
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IMPORTED_LINK_INTERFACE_LANGUAGES "C")
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if(EXISTS "${LAPACK_LIBRARY_DEBUG_DLL}")
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set_property(TARGET clapack::clapack APPEND PROPERTY IMPORTED_CONFIGURATIONS Debug)
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set_target_properties(clapack::clapack PROPERTIES
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IMPORTED_LOCATION_DEBUG "${LAPACK_LIBRARY_DEBUG_DLL}"
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IMPORTED_IMPLIB_DEBUG "${oLAPACK_LIBRARY_DEBUG}")
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endif()
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else()
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add_library(clapack::clapack UNKNOWN IMPORTED)
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set_target_properties(clapack::clapack PROPERTIES
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IMPORTED_LOCATION_RELEASE "${oLAPACK_LIBRARY_RELEASE}"
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INTERFACE_INCLUDE_DIRECTORIES "${LAPACK_INCLUDE_DIR}"
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INTERFACE_LINK_LIBRARIES "$<$<NOT:$<CONFIG:DEBUG>>:${oF2C_LIBRARY_RELEASE}>;$<$<CONFIG:DEBUG>:${oF2C_LIBRARY_DEBUG}>;$<$<NOT:$<CONFIG:DEBUG>>:${LAPACK_BLAS_LIBRARY_RELEASE}>;$<$<CONFIG:DEBUG>:${LAPACK_BLAS_LIBRARY_DEBUG}>;$<LINK_ONLY:${ADDITIONAL_LAPACK_LIBRARY}>;$<LINK_ONLY:${PTHREAD_LINK_NAME}>"
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IMPORTED_CONFIGURATIONS Release
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IMPORTED_LINK_INTERFACE_LANGUAGES "C")
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if(EXISTS "${LAPACK_LIBRARY_DEBUG}")
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set_property(TARGET clapack::clapack APPEND PROPERTY IMPORTED_CONFIGURATIONS Debug)
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set_target_properties(clapack::clapack PROPERTIES
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IMPORTED_LOCATION_DEBUG "${oLAPACK_LIBRARY_DEBUG}")
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endif()
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endif()
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endif()
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# Ensure consistency with both CMake's vanilla as well as lapack-reference's FindLAPACK.cmake module and register the LAPACK::LAPACK target
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if(CLAPACK_FOUND AND NOT TARGET LAPACK::LAPACK)
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if(EXISTS "${LAPACK_LIBRARY_RELEASE_DLL}")
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add_library(LAPACK::LAPACK SHARED IMPORTED)
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set_target_properties(LAPACK::LAPACK PROPERTIES
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IMPORTED_LOCATION_RELEASE "${LAPACK_LIBRARY_RELEASE_DLL}"
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IMPORTED_IMPLIB_RELEASE "${oLAPACK_LIBRARY_RELEASE}"
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INTERFACE_INCLUDE_DIRECTORIES "${LAPACK_INCLUDE_DIR}"
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INTERFACE_LINK_LIBRARIES "$<$<NOT:$<CONFIG:DEBUG>>:${oF2C_LIBRARY_RELEASE}>;$<$<CONFIG:DEBUG>:${oF2C_LIBRARY_DEBUG}>;$<$<NOT:$<CONFIG:DEBUG>>:${LAPACK_BLAS_LIBRARY_RELEASE}>;$<$<CONFIG:DEBUG>:${LAPACK_BLAS_LIBRARY_DEBUG}>;$<LINK_ONLY:${ADDITIONAL_LAPACK_LIBRARY}>;$<LINK_ONLY:${PTHREAD_LINK_NAME}>"
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IMPORTED_CONFIGURATIONS Release
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IMPORTED_LINK_INTERFACE_LANGUAGES "C")
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if(EXISTS "${LAPACK_LIBRARY_DEBUG_DLL}")
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set_property(TARGET LAPACK::LAPACK APPEND PROPERTY IMPORTED_CONFIGURATIONS Debug)
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set_target_properties(LAPACK::LAPACK PROPERTIES
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IMPORTED_LOCATION_DEBUG "${LAPACK_LIBRARY_DEBUG_DLL}"
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IMPORTED_IMPLIB_DEBUG "${oLAPACK_LIBRARY_DEBUG}")
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endif()
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else()
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add_library(LAPACK::LAPACK UNKNOWN IMPORTED)
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set_target_properties(LAPACK::LAPACK PROPERTIES
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IMPORTED_LOCATION_RELEASE "${oLAPACK_LIBRARY_RELEASE}"
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INTERFACE_INCLUDE_DIRECTORIES "${LAPACK_INCLUDE_DIR}"
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IMPORTED_CONFIGURATIONS Release
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INTERFACE_LINK_LIBRARIES "$<$<NOT:$<CONFIG:DEBUG>>:${oF2C_LIBRARY_RELEASE}>;$<$<CONFIG:DEBUG>:${oF2C_LIBRARY_DEBUG}>;$<$<NOT:$<CONFIG:DEBUG>>:${LAPACK_BLAS_LIBRARY_RELEASE}>;$<$<CONFIG:DEBUG>:${LAPACK_BLAS_LIBRARY_DEBUG}>;$<LINK_ONLY:${ADDITIONAL_LAPACK_LIBRARY}>;$<LINK_ONLY:${PTHREAD_LINK_NAME}>"
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IMPORTED_LINK_INTERFACE_LANGUAGES "C")
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if(EXISTS "${LAPACK_LIBRARY_DEBUG}")
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set_property(TARGET LAPACK::LAPACK APPEND PROPERTY IMPORTED_CONFIGURATIONS Debug)
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set_target_properties(LAPACK::LAPACK PROPERTIES
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IMPORTED_LOCATION_DEBUG "${oLAPACK_LIBRARY_DEBUG}")
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endif()
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endif()
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endif()
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# Preserve backwards compatibility and also register the 'lapack' target
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if(CLAPACK_FOUND AND NOT TARGET lapack)
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add_library(lapack ALIAS LAPACK::LAPACK)
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endif()
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