CMake/FindTBB.cmake

   1 # Locate Intel Threading Building Blocks include paths and libraries
   2 # TBB can be found at http://www.threadingbuildingblocks.org/
   3 # Written by Hannes Hofmann, hannes.hofmann _at_ informatik.uni-erlangen.de
   4 # Adapted by Gino van den Bergen gino _at_ dtecta.com
   5
   6 # GvdB: This module uses the environment variable TBB_ARCH_PLATFORM which defines architecture and compiler.
   7 #   e.g. "ia32/vc8" or "em64t/cc4.1.0_libc2.4_kernel2.6.16.21"
   8 #   TBB_ARCH_PLATFORM is set by the build script tbbvars[.bat|.sh|.csh], which can be found
   9 #   in the TBB installation directory (TBB_INSTALL_DIR).
  10 #
  11 # For backwards compatibility, you may explicitly set the CMake variables TBB_ARCHITECTURE and TBB_COMPILER.
  12 # TBB_ARCHITECTURE     [ ia32 | em64t | itanium ]
  13 #   which architecture to use
  14 # TBB_COMPILER         e.g. vc9 or cc3.2.3_libc2.3.2_kernel2.4.21 or cc4.0.1_os10.4.9
  15 #   which compiler to use (detected automatically on Windows)
  16
  17 # This module respects
  18 # TBB_INSTALL_DIR or $ENV{TBB21_INSTALL_DIR} or $ENV{TBB_INSTALL_DIR}
  19
  20 # This module defines
  21 # TBB_INCLUDE_DIRS, where to find task_scheduler_init.h, etc.
  22 # TBB_LIBRARY_DIRS, where to find libtbb, libtbbmalloc
  23 # TBB_INSTALL_DIR, the base TBB install directory
  24 # TBB_LIBRARIES, the libraries to link against to use TBB.
  25 # TBB_DEBUG_LIBRARIES, the libraries to link against to use TBB with debug symbols.
  26 # TBB_FOUND, If false, don't try to use TBB.
  27
  28 # lets try in the obvious places first
  29 find_path(TEST_TBB_INCLUDE_DIR
  30     tbb/task_scheduler_init.h
  31 )
  32 find_library(TEST_TBB_LIBRARY tbb)
  33
  34 if (TEST_TBB_INCLUDE_DIR)
  35   if(TEST_TBB_LIBRARY)
  36     set(TBB_OBVIOUS_PLACE "YES")
  37   endif()
  38 endif()
  39
  40
  41 if (WIN32)
  42   # has em64t/vc8   em64t/vc9
  43   # has ia32/vc7.1  ia32/vc8   ia32/vc9
  44   set(_TBB_DEFAULT_INSTALL_DIR "C:/Program Files/Intel/TBB" "C:/Program Files (x86)/Intel/TBB")
  45   set(_TBB_LIB_NAME "tbb")
  46   set(_TBB_LIB_MALLOC_NAME "${_TBB_LIB_NAME}malloc")
  47   set(_TBB_LIB_DEBUG_NAME "${_TBB_LIB_NAME}_debug")
  48   set(_TBB_LIB_MALLOC_DEBUG_NAME "${_TBB_LIB_MALLOC_NAME}_debug")
  49   if (MSVC71)
  50     set (_TBB_COMPILER "vc7.1")
  51   endif(MSVC71)
  52   if (MSVC80)
  53     set(_TBB_COMPILER "vc8")
  54   endif(MSVC80)
  55   if (MSVC90)
  56     set(_TBB_COMPILER "vc9")
  57   endif(MSVC90)
  58   if (MSVC10)
  59     set(_TBB_COMPILER "vc10")
  60   endif(MSVC10)
  61   if (MSVC11)
  62     set(_TBB_COMPILER "vc11")
  63   endif(MSVC11)
  64   if (MSVC12)
  65     set(_TBB_COMPILER "vc12")
  66   endif(MSVC12)
  67   if (NOT _TBB_COMPILER)
  68     message("ERROR: TBB supports only VC 7.1, 8, 9, 10, 11, and 12 compilers on Windows platforms.")
  69   endif (NOT _TBB_COMPILER)
  70   set(_TBB_ARCHITECTURE ${TBB_ARCHITECTURE})
  71 endif (WIN32)
  72
  73 if (UNIX)
  74   if (APPLE)
  75     # MAC
  76     set(_TBB_DEFAULT_INSTALL_DIR "/Library/Frameworks/Intel_TBB.framework/Versions")
  77     # libs: libtbb.dylib, libtbbmalloc.dylib, *_debug
  78     set(_TBB_LIB_NAME "tbb")
  79     set(_TBB_LIB_MALLOC_NAME "${_TBB_LIB_NAME}malloc")
  80     set(_TBB_LIB_DEBUG_NAME "${_TBB_LIB_NAME}_debug")
  81     set(_TBB_LIB_MALLOC_DEBUG_NAME "${_TBB_LIB_MALLOC_NAME}_debug")
  82     # has only one flavor: ia32/cc4.0.1_os10.4.9
  83     set(_TBB_COMPILER "cc4.0.1_os10.4.9")
  84     set(_TBB_ARCHITECTURE "ia32")
  85   else (APPLE)
  86     # LINUX
  87     set(_TBB_DEFAULT_INSTALL_DIR "/opt/intel/tbb" "/usr/local/include" "/usr/include")
  88     set(_TBB_LIB_NAME "tbb")
  89     set(_TBB_LIB_MALLOC_NAME "${_TBB_LIB_NAME}malloc")
  90     set(_TBB_LIB_DEBUG_NAME "${_TBB_LIB_NAME}_debug")
  91     set(_TBB_LIB_MALLOC_DEBUG_NAME "${_TBB_LIB_MALLOC_NAME}_debug")
  92     # 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
  93     # has ia32/*
  94     # has itanium/*
  95     set(_TBB_COMPILER ${TBB_COMPILER})
  96     set(_TBB_ARCHITECTURE ${TBB_ARCHITECTURE})
  97   endif (APPLE)
  98 endif (UNIX)
  99
 100 if (CMAKE_SYSTEM MATCHES "SunOS.*")
 101 # SUN
 102 # not yet supported
 103 # has em64t/cc3.4.3_kernel5.10
 104 # has ia32/*
 105 endif (CMAKE_SYSTEM MATCHES "SunOS.*")
 106
 107
 108 #-- Clear the public variables
 109 set (TBB_FOUND "NO")
 110
 111
 112 #-- Find TBB install dir and set ${_TBB_INSTALL_DIR} and cached ${TBB_INSTALL_DIR}
 113 # first: use CMake variable TBB_INSTALL_DIR
 114 if (TBB_INSTALL_DIR)
 115     set (_TBB_INSTALL_DIR ${TBB_INSTALL_DIR})
 116 endif (TBB_INSTALL_DIR)
 117 # second: use environment variable
 118 if (NOT _TBB_INSTALL_DIR)
 119   if (NOT "$ENV{TBB_INSTALL_DIR}" STREQUAL "")
 120     set (_TBB_INSTALL_DIR $ENV{TBB_INSTALL_DIR})
 121   endif (NOT "$ENV{TBB_INSTALL_DIR}" STREQUAL "")
 122   # Intel recommends setting TBB21_INSTALL_DIR
 123   if (NOT "$ENV{TBB21_INSTALL_DIR}" STREQUAL "")
 124     set (_TBB_INSTALL_DIR $ENV{TBB21_INSTALL_DIR})
 125   endif (NOT "$ENV{TBB21_INSTALL_DIR}" STREQUAL "")
 126 endif (NOT _TBB_INSTALL_DIR)
 127 # third: try to find path automatically
 128 if (NOT _TBB_INSTALL_DIR)
 129   if (_TBB_DEFAULT_INSTALL_DIR)
 130     set (_TBB_INSTALL_DIR $ENV{_TBB_DEFAULT_INSTALL_DIR})
 131   endif (_TBB_DEFAULT_INSTALL_DIR)
 132 endif (NOT _TBB_INSTALL_DIR)
 133 # sanity check
 134
 135 if (TBB_OBVIOUS_PLACE)
 136   set (TBB_FOUND "YES")
 137   set (TBB_LIBRARIES ${TEST_TBB_LIBRARY} ${TBB_LIBRARIES})
 138   set (TBB_INCLUDE_DIRS ${TEST_TBB_INCLUDE_DIR} CACHE PATH "TBB include directory" FORCE)
 139   mark_as_advanced(TBB_INCLUDE_DIRS TBB_LIBRARIES)
 140   message(STATUS "Found Intel TBB")
 141 elseif (NOT _TBB_INSTALL_DIR)
 142   message ("ERROR: Unable to find Intel TBB install directory. ${_TBB_INSTALL_DIR}")
 143 else (TBB_OBVIOUS_PLACE)
 144   # finally: set the cached CMake variable TBB_INSTALL_DIR
 145   if (NOT TBB_INSTALL_DIR)
 146     set (TBB_INSTALL_DIR ${_TBB_INSTALL_DIR} CACHE PATH "Intel TBB install directory")
 147     mark_as_advanced(TBB_INSTALL_DIR)
 148   endif (NOT TBB_INSTALL_DIR)
 149
 150
 151   #-- Look for include directory and set ${TBB_INCLUDE_DIR}
 152   set (TBB_INC_SEARCH_DIR ${_TBB_INSTALL_DIR}/include)
 153   find_path(TBB_INCLUDE_DIR
 154     tbb/task_scheduler_init.h
 155     PATHS ${TBB_INC_SEARCH_DIR}
 156   )
 157   mark_as_advanced(TBB_INCLUDE_DIR)
 158
 159
 160   #-- Look for libraries
 161   # GvdB: $ENV{TBB_ARCH_PLATFORM} is set by the build script tbbvars[.bat|.sh|.csh]
 162   if (NOT $ENV{TBB_ARCH_PLATFORM} STREQUAL "")
 163     set (TBB_LIBRARY_DIR "${_TBB_INSTALL_DIR}/$ENV{TBB_ARCH_PLATFORM}/lib")
 164   else (NOT $ENV{TBB_ARCH_PLATFORM} STREQUAL "")
 165     # Undeprecated to allow for Windows use.
 166     set (TBB_LIBRARY_DIR "${_TBB_INSTALL_DIR}/lib/${_TBB_ARCHITECTURE}/${_TBB_COMPILER}")
 167   endif (NOT $ENV{TBB_ARCH_PLATFORM} STREQUAL "")
 168
 169   find_library(TBB_LIBRARY        ${_TBB_LIB_NAME}        ${TBB_LIBRARY_DIR} NO_DEFAULT_PATH)
 170   find_library(TBB_MALLOC_LIBRARY ${_TBB_LIB_MALLOC_NAME} ${TBB_LIBRARY_DIR} NO_DEFAULT_PATH)
 171   mark_as_advanced(TBB_LIBRARY TBB_MALLOC_LIBRARY)
 172
 173   #-- Look for debug libraries
 174   find_library(TBB_LIBRARY_DEBUG        ${_TBB_LIB_DEBUG_NAME}        ${TBB_LIBRARY_DIR} NO_DEFAULT_PATH)
 175   find_library(TBB_MALLOC_LIBRARY_DEBUG ${_TBB_LIB_MALLOC_DEBUG_NAME} ${TBB_LIBRARY_DIR} NO_DEFAULT_PATH)
 176   mark_as_advanced(TBB_LIBRARY_DEBUG TBB_MALLOC_LIBRARY_DEBUG)
 177
 178
 179   if (TBB_INCLUDE_DIR)
 180     if (TBB_LIBRARY)
 181       set (TBB_FOUND "YES")
 182       if(CMAKE_CONFIGURATION_TYPES OR CMAKE_BUILD_TYPE)
 183         set(TBB_LIBRARIES optimized ${TBB_LIBRARY} ${TBB_MALLOC_LIBRARY} ${TBB_LIBRARIES} debug ${TBB_LIBRARY_DEBUG} ${TBB_MALLOC_LIBRARY_DEBUG} ${TBB_DEBUG_LIBRARIES})
 184       else()
 185         set (TBB_LIBRARIES ${TBB_LIBRARY} ${TBB_MALLOC_LIBRARY} ${TBB_LIBRARIES})
 186         set (TBB_DEBUG_LIBRARIES ${TBB_LIBRARY_DEBUG} ${TBB_MALLOC_LIBRARY_DEBUG} ${TBB_DEBUG_LIBRARIES})
 187         mark_as_advanced(TBB_DEBUG_LIBRARIES)
 188       endif()
 189       set (TBB_INCLUDE_DIRS ${TBB_INCLUDE_DIR} CACHE PATH "TBB include directory" FORCE)
 190       set (TBB_LIBRARY_DIRS ${TBB_LIBRARY_DIR} CACHE PATH "TBB library directory" FORCE)
 191       mark_as_advanced(TBB_INCLUDE_DIRS TBB_LIBRARY_DIRS TBB_LIBRARIES)
 192       message(STATUS "Found Intel TBB")
 193     endif (TBB_LIBRARY)
 194   endif (TBB_INCLUDE_DIR)
 195
 196   if (NOT TBB_FOUND)
 197     message("ERROR: Intel TBB NOT found!")
 198     message(STATUS "Looked for Threading Building Blocks in ${_TBB_INSTALL_DIR}")
 199     # do only throw fatal, if this pkg is REQUIRED
 200     if (TBB_FIND_REQUIRED)
 201       message(FATAL_ERROR "Could NOT find TBB library.")
 202     endif (TBB_FIND_REQUIRED)
 203   endif (NOT TBB_FOUND)
 204
 205 endif (TBB_OBVIOUS_PLACE)
 206
 207 if (TBB_FOUND)
 208   set(TBB_INTERFACE_VERSION 0)
 209
 210   FILE(READ "${TBB_INCLUDE_DIRS}/tbb/tbb_stddef.h" _TBB_VERSION_CONTENTS)
 211   STRING(REGEX REPLACE ".*#define TBB_INTERFACE_VERSION ([0-9]+).*" "\\1" TBB_INTERFACE_VERSION "${_TBB_VERSION_CONTENTS}")
 212
 213   set(TBB_INTERFACE_VERSION "${TBB_INTERFACE_VERSION}")
 214 endif()