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
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).
11 # For backwards compatibility, you may explicitely 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)
17 # This module respects
18 # TBB_INSTALL_DIR or $ENV{TBB22_INSTALL_DIR} or $ENV{TBB_INSTALL_DIR}
21 # TBB_INCLUDE_DIRS, where to find task_scheduler_init.h, etc.
22 # TBB_LIBRARY_DIRS, where to find libtbb, libtbbmalloc
23 # TBB_INSTALL_DIR, the base TBB install directory
24 # TBB_LIBRARIES, the libraries to link against to use TBB.
25 # TBB_DEBUG_LIBRARIES, the libraries to link against to use TBB with debug symbols.
26 # TBB_FOUND, If false, don't try to use TBB.
30 # has em64t/vc8 em64t/vc9
31 # has ia32/vc7.1 ia32/vc8 ia32/vc9
32 set(_TBB_DEFAULT_INSTALL_DIR "C:/Program Files/Intel/TBB" "C:/Program Files (x86)/Intel/TBB")
33 set(_TBB_LIB_NAME "tbb")
34 set(_TBB_LIB_MALLOC_NAME "${_TBB_LIB_NAME}malloc")
35 set(_TBB_LIB_DEBUG_NAME "${_TBB_LIB_NAME}_debug")
36 set(_TBB_LIB_MALLOC_DEBUG_NAME "${_TBB_LIB_MALLOC_NAME}_debug")
38 set (_TBB_COMPILER "vc7.1")
41 set(_TBB_COMPILER "vc8")
44 set(_TBB_COMPILER "vc9")
46 if (NOT _TBB_COMPILER)
47 message("ERROR: TBB supports only VC 7.1, 8 and 9 compilers on Windows platforms.")
48 endif (NOT _TBB_COMPILER)
49 set(_TBB_ARCHITECTURE ${TBB_ARCHITECTURE})
55 set(_TBB_DEFAULT_INSTALL_DIR "/Library/Frameworks/Intel_TBB.framework/Versions")
56 # libs: libtbb.dylib, libtbbmalloc.dylib, *_debug
57 set(_TBB_LIB_NAME "tbb")
58 set(_TBB_LIB_MALLOC_NAME "${_TBB_LIB_NAME}malloc")
59 set(_TBB_LIB_DEBUG_NAME "${_TBB_LIB_NAME}_debug")
60 set(_TBB_LIB_MALLOC_DEBUG_NAME "${_TBB_LIB_MALLOC_NAME}_debug")
61 # has only one flavor: ia32/cc4.0.1_os10.4.9
62 set(_TBB_COMPILER "cc4.0.1_os10.4.9")
63 set(_TBB_ARCHITECTURE "ia32")
66 set(_TBB_DEFAULT_INSTALL_DIR "/opt/intel/tbb" "/usr/local/include" "/usr/include")
67 set(_TBB_LIB_NAME "tbb")
68 set(_TBB_LIB_MALLOC_NAME "${_TBB_LIB_NAME}malloc")
69 set(_TBB_LIB_DEBUG_NAME "${_TBB_LIB_NAME}_debug")
70 set(_TBB_LIB_MALLOC_DEBUG_NAME "${_TBB_LIB_MALLOC_NAME}_debug")
71 # 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
74 set(_TBB_COMPILER ${TBB_COMPILER})
75 set(_TBB_ARCHITECTURE ${TBB_ARCHITECTURE})
79 if (CMAKE_SYSTEM MATCHES "SunOS.*")
82 # has em64t/cc3.4.3_kernel5.10
84 endif (CMAKE_SYSTEM MATCHES "SunOS.*")
87 #-- Clear the public variables
91 #-- Find TBB install dir and set ${_TBB_INSTALL_DIR} and cached ${TBB_INSTALL_DIR}
92 # first: use CMake variable TBB_INSTALL_DIR
94 set (_TBB_INSTALL_DIR ${TBB_INSTALL_DIR})
95 endif (TBB_INSTALL_DIR)
96 # second: use environment variable
97 if (NOT _TBB_INSTALL_DIR)
98 if (NOT "$ENV{TBB_INSTALL_DIR}" STREQUAL "")
99 set (_TBB_INSTALL_DIR $ENV{TBB_INSTALL_DIR})
100 endif (NOT "$ENV{TBB_INSTALL_DIR}" STREQUAL "")
101 # Intel recommends setting TBB22_INSTALL_DIR
102 if (NOT "$ENV{TBB22_INSTALL_DIR}" STREQUAL "")
103 set (_TBB_INSTALL_DIR $ENV{TBB22_INSTALL_DIR})
104 endif (NOT "$ENV{TBB22_INSTALL_DIR}" STREQUAL "")
105 endif (NOT _TBB_INSTALL_DIR)
106 # third: try to find path automatically
107 if (NOT _TBB_INSTALL_DIR)
108 if (_TBB_DEFAULT_INSTALL_DIR)
109 set (_TBB_INSTALL_DIR $ENV{_TBB_DEFAULT_INSTALL_DIR})
110 endif (_TBB_DEFAULT_INSTALL_DIR)
111 endif (NOT _TBB_INSTALL_DIR)
113 if (NOT _TBB_INSTALL_DIR)
114 message ("ERROR: TBB_INSTALL_DIR not found. ${_TBB_INSTALL_DIR}")
115 else (NOT _TBB_INSTALL_DIR)
116 # finally: set the cached CMake variable TBB_INSTALL_DIR
117 if (NOT TBB_INSTALL_DIR)
118 set (TBB_INSTALL_DIR ${_TBB_INSTALL_DIR} CACHE PATH "Intel TBB install directory")
119 mark_as_advanced(TBB_INSTALL_DIR)
120 endif (NOT TBB_INSTALL_DIR)
123 #-- A macro to rewrite the paths of the library. This is necessary, because
124 # find_library() always found the em64t/vc9 version of the TBB libs
125 macro(TBB_CORRECT_LIB_DIR var_name)
126 # if (NOT "${_TBB_ARCHITECTURE}" STREQUAL "em64t")
127 string(REPLACE em64t "${_TBB_ARCHITECTURE}" ${var_name} ${${var_name}})
128 # endif (NOT "${_TBB_ARCHITECTURE}" STREQUAL "em64t")
129 string(REPLACE ia32 "${_TBB_ARCHITECTURE}" ${var_name} ${${var_name}})
130 string(REPLACE vc7.1 "${_TBB_COMPILER}" ${var_name} ${${var_name}})
131 string(REPLACE vc8 "${_TBB_COMPILER}" ${var_name} ${${var_name}})
132 string(REPLACE vc9 "${_TBB_COMPILER}" ${var_name} ${${var_name}})
133 endmacro(TBB_CORRECT_LIB_DIR var_content)
136 #-- Look for include directory and set ${TBB_INCLUDE_DIR}
137 set (TBB_INC_SEARCH_DIR ${_TBB_INSTALL_DIR}/include)
138 find_path(TBB_INCLUDE_DIR
139 tbb/task_scheduler_init.h
140 PATHS ${TBB_INC_SEARCH_DIR}
142 mark_as_advanced(TBB_INCLUDE_DIR)
145 #-- Look for libraries
146 # GvdB: $ENV{TBB_ARCH_PLATFORM} is set by the build script tbbvars[.bat|.sh|.csh]
147 if (NOT $ENV{TBB_ARCH_PLATFORM} STREQUAL "")
148 set (TBB_LIBRARY_DIR "${_TBB_INSTALL_DIR}/$ENV{TBB_ARCH_PLATFORM}/lib")
149 else (NOT $ENV{TBB_ARCH_PLATFORM} STREQUAL "")
151 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 $ENV{TBB_ARCH_PLATFORM} (using tbbvars.[bat|csh|sh]).")
152 set (TBB_LIBRARY_DIR "${_TBB_INSTALL_DIR}/${_TBB_ARCHITECTURE}/${_TBB_COMPILER}/lib")
153 endif (NOT $ENV{TBB_ARCH_PLATFORM} STREQUAL "")
156 find_library(TBB_LIBRARY ${_TBB_LIB_NAME} ${TBB_LIBRARY_DIR} NO_DEFAULT_PATH)
157 find_library(TBB_MALLOC_LIBRARY ${_TBB_LIB_MALLOC_NAME} ${TBB_LIBRARY_DIR} NO_DEFAULT_PATH)
158 #TBB_CORRECT_LIB_DIR(TBB_LIBRARY)
159 #TBB_CORRECT_LIB_DIR(TBB_MALLOC_LIBRARY)
160 mark_as_advanced(TBB_LIBRARY TBB_MALLOC_LIBRARY)
162 #-- Look for debug libraries
163 find_library(TBB_LIBRARY_DEBUG ${_TBB_LIB_DEBUG_NAME} ${TBB_LIBRARY_DIR} NO_DEFAULT_PATH)
164 find_library(TBB_MALLOC_LIBRARY_DEBUG ${_TBB_LIB_MALLOC_DEBUG_NAME} ${TBB_LIBRARY_DIR} NO_DEFAULT_PATH)
165 #TBB_CORRECT_LIB_DIR(TBB_LIBRARY_DEBUG)
166 #TBB_CORRECT_LIB_DIR(TBB_MALLOC_LIBRARY_DEBUG)
167 mark_as_advanced(TBB_LIBRARY_DEBUG TBB_MALLOC_LIBRARY_DEBUG)
172 set (TBB_FOUND "YES")
173 set (TBB_LIBRARIES ${TBB_LIBRARY} ${TBB_MALLOC_LIBRARY} ${TBB_LIBRARIES})
174 set (TBB_DEBUG_LIBRARIES ${TBB_LIBRARY_DEBUG} ${TBB_MALLOC_LIBRARY_DEBUG} ${TBB_DEBUG_LIBRARIES})
175 set (TBB_INCLUDE_DIRS ${TBB_INCLUDE_DIR} CACHE PATH "TBB include directory" FORCE)
176 set (TBB_LIBRARY_DIRS ${TBB_LIBRARY_DIR} CACHE PATH "TBB library directory" FORCE)
177 mark_as_advanced(TBB_INCLUDE_DIRS TBB_LIBRARY_DIRS TBB_LIBRARIES TBB_DEBUG_LIBRARIES)
178 message(STATUS "Found Intel TBB")
180 endif (TBB_INCLUDE_DIR)
183 message("ERROR: Intel TBB NOT found!")
184 message(STATUS "Looked for Threading Building Blocks in ${_TBB_INSTALL_DIR}")
185 # do only throw fatal, if this pkg is REQUIRED
186 if (TBB_FIND_REQUIRED)
187 message(FATAL_ERROR "Could NOT find TBB library.")
188 endif (TBB_FIND_REQUIRED)
189 endif (NOT TBB_FOUND)
191 endif (NOT _TBB_INSTALL_DIR)