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77 lines
2.7 KiB
77 lines
2.7 KiB
# Distributed under the OSI-approved BSD 3-Clause License. |
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# Copyright Stefano Sinigardi |
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#.rst: |
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# FindPThreads |
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# ------------ |
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# |
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# Find the PThreads 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 module defines the following variables: |
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# |
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# ``PTHREADS_FOUND`` |
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# True if PThreads library found |
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# |
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# ``PTHREADS_INCLUDE_DIR`` |
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# Location of PThreads headers |
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# |
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# ``PTHREADS_LIBRARY`` |
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# List of libraries to link with when using PThreads |
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# |
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include(${CMAKE_ROOT}/Modules/FindPackageHandleStandardArgs.cmake) |
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include(${CMAKE_ROOT}/Modules/SelectLibraryConfigurations.cmake) |
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if(NOT PTHREADS_INCLUDE_DIR) |
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find_path(PTHREADS_INCLUDE_DIR NAMES pthread.h) |
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endif() |
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# Allow libraries to be set manually |
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if(NOT PTHREADS_LIBRARY) |
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find_library(PTHREADS_LIBRARY_RELEASE NAMES pthreadsVC2) |
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find_library(PTHREADS_LIBRARY_DEBUG NAMES pthreadsVC2d) |
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select_library_configurations(PTHREADS) |
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endif() |
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find_package_handle_standard_args(PTHREADS DEFAULT_MSG PTHREADS_LIBRARY PTHREADS_INCLUDE_DIR) |
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mark_as_advanced(PTHREADS_INCLUDE_DIR PTHREADS_LIBRARY) |
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# Register imported libraries: |
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# 1. If we can find a Windows .dll file (or if we can find both Debug and |
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# Release libraries), we will set appropriate target properties for these. |
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# 2. However, for most systems, we will only register the import location and |
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# include directory. |
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# Look for dlls, for Release and Debug libraries. |
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if(WIN32) |
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string( REPLACE ".lib" ".dll" PTHREADS_LIBRARY_RELEASE_DLL "${PTHREADS_LIBRARY_RELEASE}" ) |
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string( REPLACE ".lib" ".dll" PTHREADS_LIBRARY_DEBUG_DLL "${PTHREADS_LIBRARY_DEBUG}" ) |
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endif() |
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if( PTHREADS_FOUND AND NOT TARGET PThreads::PThreads ) |
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if( EXISTS "${PTHREADS_LIBRARY_RELEASE_DLL}" ) |
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add_library( PThreads::PThreads SHARED IMPORTED ) |
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set_target_properties( PThreads::PThreads PROPERTIES |
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IMPORTED_LOCATION_RELEASE "${PTHREADS_LIBRARY_RELEASE_DLL}" |
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IMPORTED_IMPLIB "${PTHREADS_LIBRARY_RELEASE}" |
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INTERFACE_INCLUDE_DIRECTORIES "${PTHREADS_INCLUDE_DIR}" |
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IMPORTED_CONFIGURATIONS Release |
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IMPORTED_LINK_INTERFACE_LANGUAGES "C" ) |
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if( EXISTS "${PTHREADS_LIBRARY_DEBUG_DLL}" ) |
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set_property( TARGET PThreads::PThreads APPEND PROPERTY IMPORTED_CONFIGURATIONS Debug ) |
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set_target_properties( FFTW::fftw3 PROPERTIES |
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IMPORTED_LOCATION_DEBUG "${PTHREADS_LIBRARY_DEBUG_DLL}" |
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IMPORTED_IMPLIB_DEBUG "${PTHREADS_LIBRARY_DEBUG}" ) |
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endif() |
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else() |
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add_library( PThreads::PThreads UNKNOWN IMPORTED ) |
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set_target_properties( PThreads::PThreads PROPERTIES |
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IMPORTED_LOCATION "${PTHREADS_LIBRARY}" |
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INTERFACE_INCLUDE_DIRECTORIES "${PTHREADS_INCLUDE_DIR}" |
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IMPORTED_LINK_INTERFACE_LANGUAGES "C" ) |
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endif() |
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endif()
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