74 lines
2.2 KiB
CMake
74 lines
2.2 KiB
CMake
# - Try to find C++ TR1 headers and libraries
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# Once done, this will define
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#
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# TR1_USE_FILE, which you may "include" in your CMake file to be able
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# to use TR1 features transparently
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# TR1_INCLUDE_DIRS, any directories needed to access TR1 headers
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# TR1_LIBRARY_DIRS, any directories needed to access (auto-link) TR1 libraries
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# TR1_FOUND, If false, do not try to use TR1 features.
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#
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# If TR1 features are not built-in, we will try to use Boost to
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# substitute for them.
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#
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# Original Author:
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# 2009-2010 Ryan Pavlik <rpavlik@iastate.edu> <abiryan@ryand.net>
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# http://academic.cleardefinition.com
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# Iowa State University HCI Graduate Program/VRAC
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#
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# Copyright Iowa State University 2009-2010.
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# Distributed under the Boost Software License, Version 1.0.
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# (See accompanying file LICENSE_1_0.txt or copy at
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# http://www.boost.org/LICENSE_1_0.txt)
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# If we were sought quietly, any dependencies should be quiet as well
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if(TR1_FIND_QUIETLY)
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set(_findflags QUIET)
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else()
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set(_findflags)
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endif()
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set(_check)
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set(TR1_INCLUDE_DIRS)
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set(TR1_LIBRARY_DIRS)
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get_filename_component(_findtr1moddir
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${CMAKE_CURRENT_LIST_FILE}
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PATH)
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set(TR1_USE_FILE "${_findtr1moddir}/UseTR1.cmake")
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if(WIN32)
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if(MSVC)
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set(PLATFORM "Visual Studio - no workarounds")
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else()
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set(PLATFORM "Unknown Windows platform - no workarounds set")
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endif()
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if(MSVC_VERSION LESS 1600)
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# Earlier than VS 2010
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# Missing stdint.h/cstdint
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set(PLATFORM "Visual Studio older than Visual Studio 2010")
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endif()
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if(MSVC_VERSION LESS 1500)
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# Earlier than VS 2008
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# Missing all of TR1
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# (The feature pack or SP1 is required for VS2008 TR support)
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set(PLATFORM "Visual Studio older than Visual Studio 2008")
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list(APPEND _check Boost_FOUND)
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find_package(Boost COMPONENTS math_c99 math_tr1 ${_findflags})
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list(APPEND
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TR1_INCLUDE_DIRS
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"${Boost_INCLUDE_DIR}/boost/tr1/tr1"
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"${Boost_INCLUDE_DIR}/boost/tr1"
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"${Boost_INCLUDE_DIR}")
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list(APPEND TR1_LIBRARY_DIRS ${Boost_LIBRARY_DIRS})
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endif()
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else()
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set(PLATFORM "Non-Windows Platform - no workarounds set")
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endif()
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# handle the QUIETLY and REQUIRED arguments and set xxx_FOUND to TRUE if
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# all listed variables are TRUE
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include(FindPackageHandleStandardArgs)
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find_package_handle_standard_args(TR1 DEFAULT_MSG PLATFORM ${_check})
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