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280 lines
13 KiB
280 lines
13 KiB
# FindTBB.cmake can be found at https://code.google.com/p/findtbb/
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# Written by Hannes Hofmann <hannes.hofmann _at_ informatik.uni-erlangen.de>
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# Improvements by Gino van den Bergen <gino _at_ dtecta.com>,
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# Florian Uhlig <F.Uhlig _at_ gsi.de>,
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# Jiri Marsik <jiri.marsik89 _at_ gmail.com>
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# The MIT License
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#
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# Copyright (c) 2011 Hannes Hofmann
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#
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# Permission is hereby granted, free of charge, to any person obtaining a copy
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# of this software and associated documentation files (the "Software"), to deal
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# in the Software without restriction, including without limitation the rights
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# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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# copies of the Software, and to permit persons to whom the Software is
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# 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 in
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# 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 THE
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# 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 FROM,
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# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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# THE SOFTWARE.
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# GvdB: This module uses the environment variable TBB_ARCH_PLATFORM which defines architecture and compiler.
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# e.g. "ia32/vc8" or "em64t/cc4.1.0_libc2.4_kernel2.6.16.21"
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# TBB_ARCH_PLATFORM is set by the build script tbbvars[.bat|.sh|.csh], which can be found
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# in the TBB installation directory (TBB_INSTALL_DIR).
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#
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# GvdB: Mac OS X distribution places libraries directly in lib directory.
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#
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# For backwards compatibility, you may explicitely set the CMake variables TBB_ARCHITECTURE and TBB_COMPILER.
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# TBB_ARCHITECTURE [ ia32 | em64t | itanium ]
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# which architecture to use
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# TBB_COMPILER e.g. vc9 or cc3.2.3_libc2.3.2_kernel2.4.21 or cc4.0.1_os10.4.9
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# which compiler to use (detected automatically on Windows)
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# This module respects
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# TBB_INSTALL_DIR or $ENV{TBB21_INSTALL_DIR} or $ENV{TBB_INSTALL_DIR}
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# This module defines
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# TBB_INCLUDE_DIRS, where to find task_scheduler_init.h, etc.
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# TBB_LIBRARY_DIRS, where to find libtbb, libtbbmalloc
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# TBB_DEBUG_LIBRARY_DIRS, where to find libtbb_debug, libtbbmalloc_debug
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# TBB_INSTALL_DIR, the base TBB install directory
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# TBB_LIBRARIES, the libraries to link against to use TBB.
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# TBB_DEBUG_LIBRARIES, the libraries to link against to use TBB with debug symbols.
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# TBB_FOUND, If false, don't try to use TBB.
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# TBB_INTERFACE_VERSION, as defined in tbb/tbb_stddef.h
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if (WIN32)
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# has em64t/vc8 em64t/vc9
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# has ia32/vc7.1 ia32/vc8 ia32/vc9
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set(_TBB_DEFAULT_INSTALL_DIR "C:/Program Files/Intel/TBB" "C:/Program Files (x86)/Intel/TBB" "C:/Program Files (x86)/Intel/Composer XE 2013/tbb")
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set(_TBB_LIB_NAME "tbb")
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set(_TBB_LIB_MALLOC_NAME "${_TBB_LIB_NAME}malloc")
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set(_TBB_LIB_DEBUG_NAME "${_TBB_LIB_NAME}_debug")
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set(_TBB_LIB_MALLOC_DEBUG_NAME "${_TBB_LIB_MALLOC_NAME}_debug")
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if (MSVC71)
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set (_TBB_COMPILER "vc7.1")
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endif(MSVC71)
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if (MSVC80)
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set(_TBB_COMPILER "vc8")
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endif(MSVC80)
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if (MSVC90)
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set(_TBB_COMPILER "vc9")
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endif(MSVC90)
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if(MSVC10)
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set(_TBB_COMPILER "vc10")
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endif(MSVC10)
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if(MSVC11)
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set(_TBB_COMPILER "vc11")
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endif(MSVC11)
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# Todo: add other Windows compilers such as ICL.
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set(_TBB_ARCHITECTURE ${TBB_ARCHITECTURE})
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endif (WIN32)
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if (UNIX)
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if (APPLE)
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# MAC
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set(_TBB_DEFAULT_INSTALL_DIR "/Library/Frameworks/Intel_TBB.framework/Versions")
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# libs: libtbb.dylib, libtbbmalloc.dylib, *_debug
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set(_TBB_LIB_NAME "tbb")
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set(_TBB_LIB_MALLOC_NAME "${_TBB_LIB_NAME}malloc")
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set(_TBB_LIB_DEBUG_NAME "${_TBB_LIB_NAME}_debug")
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set(_TBB_LIB_MALLOC_DEBUG_NAME "${_TBB_LIB_MALLOC_NAME}_debug")
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# default flavor on apple: ia32/cc4.0.1_os10.4.9
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# Jiri: There is no reason to presume there is only one flavor and
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# that user's setting of variables should be ignored.
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if(NOT TBB_COMPILER)
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set(_TBB_COMPILER "cc4.0.1_os10.4.9")
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elseif (NOT TBB_COMPILER)
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set(_TBB_COMPILER ${TBB_COMPILER})
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endif(NOT TBB_COMPILER)
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if(NOT TBB_ARCHITECTURE)
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set(_TBB_ARCHITECTURE "ia32")
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elseif(NOT TBB_ARCHITECTURE)
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set(_TBB_ARCHITECTURE ${TBB_ARCHITECTURE})
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endif(NOT TBB_ARCHITECTURE)
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else (APPLE)
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# LINUX
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set(_TBB_DEFAULT_INSTALL_DIR "/opt/intel/tbb" "/usr/local/include" "/usr/include")
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set(_TBB_LIB_NAME "tbb")
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set(_TBB_LIB_MALLOC_NAME "${_TBB_LIB_NAME}malloc")
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set(_TBB_LIB_DEBUG_NAME "${_TBB_LIB_NAME}_debug")
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set(_TBB_LIB_MALLOC_DEBUG_NAME "${_TBB_LIB_MALLOC_NAME}_debug")
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# has em64t/cc3.2.3_libc2.3.2_kernel2.4.21 em64t/cc3.3.3_libc2.3.3_kernel2.6.5 em64t/cc3.4.3_libc2.3.4_kernel2.6.9 em64t/cc4.1.0_libc2.4_kernel2.6.16.21
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# has ia32/*
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# has itanium/*
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set(_TBB_COMPILER ${TBB_COMPILER})
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set(_TBB_ARCHITECTURE ${TBB_ARCHITECTURE})
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endif (APPLE)
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endif (UNIX)
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if (CMAKE_SYSTEM MATCHES "SunOS.*")
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# SUN
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# not yet supported
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# has em64t/cc3.4.3_kernel5.10
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# has ia32/*
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endif (CMAKE_SYSTEM MATCHES "SunOS.*")
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#-- Clear the public variables
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set (TBB_FOUND "NO")
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#-- Find TBB install dir and set ${_TBB_INSTALL_DIR} and cached ${TBB_INSTALL_DIR}
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# first: use CMake variable TBB_INSTALL_DIR
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if (TBB_INSTALL_DIR)
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set (_TBB_INSTALL_DIR ${TBB_INSTALL_DIR})
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endif (TBB_INSTALL_DIR)
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# second: use environment variable
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if (NOT _TBB_INSTALL_DIR)
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if (NOT "$ENV{TBB_INSTALL_DIR}" STREQUAL "")
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set (_TBB_INSTALL_DIR $ENV{TBB_INSTALL_DIR})
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endif (NOT "$ENV{TBB_INSTALL_DIR}" STREQUAL "")
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# Intel recommends setting TBB21_INSTALL_DIR
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if (NOT "$ENV{TBB21_INSTALL_DIR}" STREQUAL "")
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set (_TBB_INSTALL_DIR $ENV{TBB21_INSTALL_DIR})
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endif (NOT "$ENV{TBB21_INSTALL_DIR}" STREQUAL "")
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if (NOT "$ENV{TBB22_INSTALL_DIR}" STREQUAL "")
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set (_TBB_INSTALL_DIR $ENV{TBB22_INSTALL_DIR})
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endif (NOT "$ENV{TBB22_INSTALL_DIR}" STREQUAL "")
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if (NOT "$ENV{TBB30_INSTALL_DIR}" STREQUAL "")
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set (_TBB_INSTALL_DIR $ENV{TBB30_INSTALL_DIR})
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endif (NOT "$ENV{TBB30_INSTALL_DIR}" STREQUAL "")
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endif (NOT _TBB_INSTALL_DIR)
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# third: try to find path automatically
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if (NOT _TBB_INSTALL_DIR)
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if (_TBB_DEFAULT_INSTALL_DIR)
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set (_TBB_INSTALL_DIR ${_TBB_DEFAULT_INSTALL_DIR})
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endif (_TBB_DEFAULT_INSTALL_DIR)
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endif (NOT _TBB_INSTALL_DIR)
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# sanity check
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if (NOT _TBB_INSTALL_DIR)
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message ("ERROR: Unable to find Intel TBB install directory. ${_TBB_INSTALL_DIR}")
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else (NOT _TBB_INSTALL_DIR)
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# finally: set the cached CMake variable TBB_INSTALL_DIR
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if (NOT TBB_INSTALL_DIR)
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mark_as_advanced(TBB_INSTALL_DIR)
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endif (NOT TBB_INSTALL_DIR)
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#-- A macro to rewrite the paths of the library. This is necessary, because
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# find_library() always found the em64t/vc9 version of the TBB libs
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macro(TBB_CORRECT_LIB_DIR var_name)
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# if (NOT "${_TBB_ARCHITECTURE}" STREQUAL "em64t")
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string(REPLACE em64t "${_TBB_ARCHITECTURE}" ${var_name} ${${var_name}})
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# endif (NOT "${_TBB_ARCHITECTURE}" STREQUAL "em64t")
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string(REPLACE ia32 "${_TBB_ARCHITECTURE}" ${var_name} ${${var_name}})
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string(REPLACE vc7.1 "${_TBB_COMPILER}" ${var_name} ${${var_name}})
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string(REPLACE vc8 "${_TBB_COMPILER}" ${var_name} ${${var_name}})
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string(REPLACE vc9 "${_TBB_COMPILER}" ${var_name} ${${var_name}})
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string(REPLACE vc10 "${_TBB_COMPILER}" ${var_name} ${${var_name}})
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string(REPLACE vc11 "${_TBB_COMPILER}" ${var_name} ${${var_name}})
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endmacro(TBB_CORRECT_LIB_DIR var_content)
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#-- Look for include directory and set ${TBB_INCLUDE_DIR}
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set (TBB_INC_SEARCH_DIR ${_TBB_INSTALL_DIR}/include)
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# Jiri: tbbvars now sets the CPATH environment variable to the directory
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# containing the headers.
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find_path(TBB_INCLUDE_DIR tbb/tbb_stddef.h PATHS "${TBB_INC_SEARCH_DIR}" ENV CPATH)
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mark_as_advanced(TBB_INCLUDE_DIR)
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#-- Look for libraries
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# GvdB: $ENV{TBB_ARCH_PLATFORM} is set by the build script tbbvars[.bat|.sh|.csh]
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if (NOT $ENV{TBB_ARCH_PLATFORM} STREQUAL "")
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set (_TBB_LIBRARY_DIR
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${_TBB_INSTALL_DIR}/lib/$ENV{TBB_ARCH_PLATFORM}
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${_TBB_INSTALL_DIR}/$ENV{TBB_ARCH_PLATFORM}/lib
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)
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endif (NOT $ENV{TBB_ARCH_PLATFORM} STREQUAL "")
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# Jiri: This block isn't mutually exclusive with the previous one
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# (hence no else), instead I test if the user really specified
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# the variables in question.
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if ((NOT ${TBB_ARCHITECTURE} STREQUAL "") AND (NOT ${TBB_COMPILER} STREQUAL ""))
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# HH: deprecated
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message(STATUS "[Warning] FindTBB.cmake: The use of TBB_ARCHITECTURE and TBB_COMPILER is deprecated and may not be supported in future versions. Please set \$ENV{TBB_ARCH_PLATFORM} (using tbbvars.[bat|csh|sh]).")
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# Jiri: It doesn't hurt to look in more places, so I store the hints from
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# ENV{TBB_ARCH_PLATFORM} and the TBB_ARCHITECTURE and TBB_COMPILER
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# variables and search them both.
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set (_TBB_LIBRARY_DIR "${_TBB_INSTALL_DIR}/${_TBB_ARCHITECTURE}/${_TBB_COMPILER}/lib" ${_TBB_LIBRARY_DIR})
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endif ((NOT ${TBB_ARCHITECTURE} STREQUAL "") AND (NOT ${TBB_COMPILER} STREQUAL ""))
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# GvdB: Mac OS X distribution places libraries directly in lib directory.
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list(APPEND _TBB_LIBRARY_DIR ${_TBB_INSTALL_DIR}/lib)
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# Jiri: No reason not to check the default paths. From recent versions,
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# tbbvars has started exporting the LIBRARY_PATH and LD_LIBRARY_PATH
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# variables, which now point to the directories of the lib files.
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# It all makes more sense to use the ${_TBB_LIBRARY_DIR} as a HINTS
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# argument instead of the implicit PATHS as it isn't hard-coded
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# but computed by system introspection. Searching the LIBRARY_PATH
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# and LD_LIBRARY_PATH environment variables is now even more important
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# that tbbvars doesn't export TBB_ARCH_PLATFORM and it facilitates
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# the use of TBB built from sources.
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find_library(TBB_LIBRARY ${_TBB_LIB_NAME} HINTS ${_TBB_LIBRARY_DIR}
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PATHS ENV LIBRARY_PATH ENV LD_LIBRARY_PATH)
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find_library(TBB_MALLOC_LIBRARY ${_TBB_LIB_MALLOC_NAME} HINTS ${_TBB_LIBRARY_DIR}
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PATHS ENV LIBRARY_PATH ENV LD_LIBRARY_PATH)
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#Extract path from TBB_LIBRARY name
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get_filename_component(TBB_LIBRARY_DIR ${TBB_LIBRARY} PATH)
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#TBB_CORRECT_LIB_DIR(TBB_LIBRARY)
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#TBB_CORRECT_LIB_DIR(TBB_MALLOC_LIBRARY)
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mark_as_advanced(TBB_LIBRARY TBB_MALLOC_LIBRARY)
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#-- Look for debug libraries
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# Jiri: Changed the same way as for the release libraries.
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find_library(TBB_LIBRARY_DEBUG ${_TBB_LIB_DEBUG_NAME} HINTS ${_TBB_LIBRARY_DIR}
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PATHS ENV LIBRARY_PATH ENV LD_LIBRARY_PATH)
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find_library(TBB_MALLOC_LIBRARY_DEBUG ${_TBB_LIB_MALLOC_DEBUG_NAME} HINTS ${_TBB_LIBRARY_DIR}
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PATHS ENV LIBRARY_PATH ENV LD_LIBRARY_PATH)
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# Jiri: Self-built TBB stores the debug libraries in a separate directory.
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# Extract path from TBB_LIBRARY_DEBUG name
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get_filename_component(TBB_LIBRARY_DEBUG_DIR ${TBB_LIBRARY_DEBUG} PATH)
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#TBB_CORRECT_LIB_DIR(TBB_LIBRARY_DEBUG)
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#TBB_CORRECT_LIB_DIR(TBB_MALLOC_LIBRARY_DEBUG)
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mark_as_advanced(TBB_LIBRARY_DEBUG TBB_MALLOC_LIBRARY_DEBUG)
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if (TBB_INCLUDE_DIR)
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if (TBB_LIBRARY)
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set (TBB_FOUND "YES")
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set (TBB_LIBRARIES ${TBB_LIBRARY} ${TBB_MALLOC_LIBRARY} ${TBB_LIBRARIES})
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set (TBB_DEBUG_LIBRARIES ${TBB_LIBRARY_DEBUG} ${TBB_MALLOC_LIBRARY_DEBUG} ${TBB_DEBUG_LIBRARIES})
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set (TBB_INCLUDE_DIRS ${TBB_INCLUDE_DIR} CACHE PATH "TBB include directory" FORCE)
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set (TBB_LIBRARY_DIRS ${TBB_LIBRARY_DIR} CACHE PATH "TBB library directory" FORCE)
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# Jiri: Self-built TBB stores the debug libraries in a separate directory.
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set (TBB_DEBUG_LIBRARY_DIRS ${TBB_LIBRARY_DEBUG_DIR} CACHE PATH "TBB debug library directory" FORCE)
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mark_as_advanced(TBB_INCLUDE_DIRS TBB_LIBRARY_DIRS TBB_DEBUG_LIBRARY_DIRS TBB_LIBRARIES TBB_DEBUG_LIBRARIES)
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message(STATUS "Found Intel TBB")
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endif (TBB_LIBRARY)
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endif (TBB_INCLUDE_DIR)
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if (NOT TBB_FOUND)
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message("ERROR: Intel TBB NOT found!")
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message(STATUS "Looked for Threading Building Blocks in ${_TBB_INSTALL_DIR}")
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# do only throw fatal, if this pkg is REQUIRED
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if (TBB_FIND_REQUIRED)
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message(FATAL_ERROR "Could NOT find TBB library.")
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endif (TBB_FIND_REQUIRED)
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endif (NOT TBB_FOUND)
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endif (NOT _TBB_INSTALL_DIR)
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if (TBB_FOUND)
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set(TBB_INTERFACE_VERSION 0)
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FILE(READ "${TBB_INCLUDE_DIRS}/tbb/tbb_stddef.h" _TBB_VERSION_CONTENTS)
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STRING(REGEX REPLACE ".*#define TBB_INTERFACE_VERSION ([0-9]+).*" "\\1" TBB_INTERFACE_VERSION "${_TBB_VERSION_CONTENTS}")
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set(TBB_INTERFACE_VERSION "${TBB_INTERFACE_VERSION}")
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endif (TBB_FOUND)
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