| Geant4 Cross Reference |
1 # - Find ThreadingBuildingBlocks include dirs and libraries
2 # Use this module by invoking find_package with the form:
3 # find_package(TBB
4 # [REQUIRED] # Fail with error if TBB is not found
5 # ) #
6 # Once done, this will define
7 #
8 # TBB_FOUND - system has TBB
9 # TBB_INCLUDE_DIRS - the TBB include directories
10 # TBB_LIBRARIES - TBB libraries to be lined, doesn't include malloc or
11 # malloc proxy
12 # TBB::tbb - imported target for the TBB library
13 #
14 # TBB_VERSION_MAJOR - Major Product Version Number
15 # TBB_VERSION_MINOR - Minor Product Version Number
16 # TBB_INTERFACE_VERSION - Engineering Focused Version Number
17 # TBB_COMPATIBLE_INTERFACE_VERSION - The oldest major interface version
18 # still supported. This uses the engineering
19 # focused interface version numbers.
20 #
21 # TBB_MALLOC_FOUND - system has TBB malloc library
22 # TBB_MALLOC_INCLUDE_DIRS - the TBB malloc include directories
23 # TBB_MALLOC_LIBRARIES - The TBB malloc libraries to be lined
24 # TBB::malloc - imported target for the TBB malloc library
25 #
26 # TBB_MALLOC_PROXY_FOUND - system has TBB malloc proxy library
27 # TBB_MALLOC_PROXY_INCLUDE_DIRS = the TBB malloc proxy include directories
28 # TBB_MALLOC_PROXY_LIBRARIES - The TBB malloc proxy libraries to be lined
29 # TBB::malloc_proxy - imported target for the TBB malloc proxy library
30 #
31 #
32 # This module reads hints about search locations from variables:
33 # ENV TBB_ARCH_PLATFORM - for eg. set it to "mic" for Xeon Phi builds
34 # ENV TBB_ROOT or just TBB_ROOT - root directory of tbb installation
35 # ENV TBB_BUILD_PREFIX - specifies the build prefix for user built tbb
36 # libraries. Should be specified with ENV TBB_ROOT
37 # and optionally...
38 # ENV TBB_BUILD_DIR - if build directory is different than ${TBB_ROOT}/build
39 #
40 #
41 # Modified by Robert Maynard from the original OGRE source
42 #
43 #-------------------------------------------------------------------
44 # This file is part of the CMake build system for OGRE
45 # (Object-oriented Graphics Rendering Engine)
46 # For the latest info, see http://www.ogre3d.org/
47 #
48 # The contents of this file are placed in the public domain. Feel
49 # free to make use of it in any way you like.
50 #-------------------------------------------------------------------
51 #
52 #=============================================================================
53 # Copyright 2010-2012 Kitware, Inc.
54 # Copyright 2012 Rolf Eike Beer <eike@sf-mail.de>
55 #
56 # Distributed under the OSI-approved BSD License (the "License");
57 # see accompanying file COPYING-CMAKE-SCRIPTS for details.
58 #
59 # This software is distributed WITHOUT ANY WARRANTY; without even the
60 # implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
61 # See the License for more information.
62 #=============================================================================
63
64 #=============================================================================
65 # FindTBB helper functions and macros
66 #
67
68 # Use TBBConfig.cmake if possible.
69
70 set(_tbb_find_quiet)
71 if (TBB_FIND_QUIETLY)
72 set(_tbb_find_quiet QUIET)
73 endif ()
74 set(_tbb_find_components)
75 set(_tbb_find_optional_components)
76 foreach (_tbb_find_component IN LISTS TBB_FIND_COMPONENTS)
77 if (TBB_FIND_REQUIRED_${_tbb_find_component})
78 list(APPEND _tbb_find_components "${_tbb_find_component}")
79 else ()
80 list(APPEND _tbb_find_optional_components "${_tbb_find_component}")
81 endif ()
82 endforeach ()
83 unset(_tbb_find_component)
84 find_package(TBB CONFIG ${_tbb_find_quiet}
85 COMPONENTS ${_tbb_find_components}
86 OPTIONAL_COMPONENTS ${_tbb_find_optional_components})
87 unset(_tbb_find_quiet)
88 unset(_tbb_find_components)
89 unset(_tbb_find_optional_components)
90 if (TBB_FOUND)
91 return ()
92 endif ()
93
94 #====================================================
95 # Fix the library path in case it is a linker script
96 #====================================================
97 function(tbb_extract_real_library library real_library)
98 if(NOT UNIX OR NOT EXISTS ${library})
99 set(${real_library} "${library}" PARENT_SCOPE)
100 return()
101 endif()
102
103 #Read in the first 4 bytes and see if they are the ELF magic number
104 set(_elf_magic "7f454c46")
105 file(READ ${library} _hex_data OFFSET 0 LIMIT 4 HEX)
106 if(_hex_data STREQUAL _elf_magic)
107 #we have opened a elf binary so this is what
108 #we should link to
109 set(${real_library} "${library}" PARENT_SCOPE)
110 return()
111 endif()
112
113 file(READ ${library} _data OFFSET 0 LIMIT 1024)
114 if("${_data}" MATCHES "INPUT \\(([^(]+)\\)")
115 #extract out the .so name from REGEX MATCH command
116 set(_proper_so_name "${CMAKE_MATCH_1}")
117
118 #construct path to the real .so which is presumed to be in the same directory
119 #as the input file
120 get_filename_component(_so_dir "${library}" DIRECTORY)
121 set(${real_library} "${_so_dir}/${_proper_so_name}" PARENT_SCOPE)
122 else()
123 #unable to determine what this library is so just hope everything works
124 #and pass it unmodified.
125 set(${real_library} "${library}" PARENT_SCOPE)
126 endif()
127 endfunction()
128
129 #===============================================
130 # Do the final processing for the package find.
131 #===============================================
132 macro(findpkg_finish PREFIX TARGET_NAME)
133 if (${PREFIX}_INCLUDE_DIR AND ${PREFIX}_LIBRARY)
134 set(${PREFIX}_FOUND TRUE)
135 set (${PREFIX}_INCLUDE_DIRS ${${PREFIX}_INCLUDE_DIR})
136 set (${PREFIX}_LIBRARIES ${${PREFIX}_LIBRARY})
137 else ()
138 if (${PREFIX}_FIND_REQUIRED AND NOT ${PREFIX}_FIND_QUIETLY)
139 message(FATAL_ERROR "Required library ${PREFIX} not found.")
140 endif ()
141 endif ()
142
143 if (NOT TARGET "TBB::${TARGET_NAME}")
144 if (${PREFIX}_LIBRARY_RELEASE)
145 tbb_extract_real_library(${${PREFIX}_LIBRARY_RELEASE} real_release)
146 endif ()
147 if (${PREFIX}_LIBRARY_DEBUG)
148 tbb_extract_real_library(${${PREFIX}_LIBRARY_DEBUG} real_debug)
149 endif ()
150 add_library(TBB::${TARGET_NAME} UNKNOWN IMPORTED)
151 set_target_properties(TBB::${TARGET_NAME} PROPERTIES
152 INTERFACE_INCLUDE_DIRECTORIES "${${PREFIX}_INCLUDE_DIR}")
153 if (${PREFIX}_LIBRARY_DEBUG AND ${PREFIX}_LIBRARY_RELEASE)
154 set_target_properties(TBB::${TARGET_NAME} PROPERTIES
155 IMPORTED_LOCATION "${real_release}"
156 IMPORTED_LOCATION_DEBUG "${real_debug}"
157 IMPORTED_LOCATION_RELEASE "${real_release}")
158 elseif (${PREFIX}_LIBRARY_RELEASE)
159 set_target_properties(TBB::${TARGET_NAME} PROPERTIES
160 IMPORTED_LOCATION "${real_release}")
161 elseif (${PREFIX}_LIBRARY_DEBUG)
162 set_target_properties(TBB::${TARGET_NAME} PROPERTIES
163 IMPORTED_LOCATION "${real_debug}")
164 endif ()
165 endif ()
166
167 #mark the following variables as internal variables
168 mark_as_advanced(${PREFIX}_INCLUDE_DIR
169 ${PREFIX}_LIBRARY
170 ${PREFIX}_LIBRARY_DEBUG
171 ${PREFIX}_LIBRARY_RELEASE)
172 endmacro()
173
174 #===============================================
175 # Generate debug names from given release names
176 #===============================================
177 macro(get_debug_names PREFIX)
178 foreach(i ${${PREFIX}})
179 set(${PREFIX}_DEBUG ${${PREFIX}_DEBUG} ${i}d ${i}D ${i}_d ${i}_D ${i}_debug ${i})
180 endforeach()
181 endmacro()
182
183 #===============================================
184 # See if we have env vars to help us find tbb
185 #===============================================
186 macro(getenv_path VAR)
187 set(ENV_${VAR} $ENV{${VAR}})
188 # replace won't work if var is blank
189 if (ENV_${VAR})
190 string( REGEX REPLACE "\\\\" "/" ENV_${VAR} ${ENV_${VAR}} )
191 endif ()
192 endmacro()
193
194 #===============================================
195 # Couple a set of release AND debug libraries
196 #===============================================
197 macro(make_library_set PREFIX)
198 if (${PREFIX}_RELEASE AND ${PREFIX}_DEBUG)
199 set(${PREFIX} optimized ${${PREFIX}_RELEASE} debug ${${PREFIX}_DEBUG})
200 elseif (${PREFIX}_RELEASE)
201 set(${PREFIX} ${${PREFIX}_RELEASE})
202 elseif (${PREFIX}_DEBUG)
203 set(${PREFIX} ${${PREFIX}_DEBUG})
204 endif ()
205 endmacro()
206
207
208 #=============================================================================
209 # Now to actually find TBB
210 #
211
212 # Get path, convert backslashes as ${ENV_${var}}
213 getenv_path(TBB_ROOT)
214
215 # initialize search paths
216 set(TBB_PREFIX_PATH ${TBB_ROOT} ${ENV_TBB_ROOT})
217 set(TBB_INC_SEARCH_PATH "")
218 set(TBB_LIB_SEARCH_PATH "")
219
220
221 # If user built from sources
222 set(TBB_BUILD_PREFIX $ENV{TBB_BUILD_PREFIX})
223 if (TBB_BUILD_PREFIX AND ENV_TBB_ROOT)
224 getenv_path(TBB_BUILD_DIR)
225 if (NOT ENV_TBB_BUILD_DIR)
226 set(ENV_TBB_BUILD_DIR ${ENV_TBB_ROOT}/build)
227 endif ()
228
229 # include directory under ${ENV_TBB_ROOT}/include
230 list(APPEND TBB_LIB_SEARCH_PATH
231 ${ENV_TBB_BUILD_DIR}/${TBB_BUILD_PREFIX}_release
232 ${ENV_TBB_BUILD_DIR}/${TBB_BUILD_PREFIX}_debug)
233 endif ()
234
235
236 # For Windows, let's assume that the user might be using the precompiled
237 # TBB packages from the main website. These use a rather awkward directory
238 # structure (at least for automatically finding the right files) depending
239 # on platform and compiler, but we'll do our best to accommodate it.
240 # Not adding the same effort for the precompiled linux builds, though. Those
241 # have different versions for CC compiler versions and linux kernels which
242 # will never adequately match the user's setup, so there is no feasible way
243 # to detect the "best" version to use. The user will have to manually
244 # select the right files. (Chances are the distributions are shipping their
245 # custom version of tbb, anyway, so the problem is probably nonexistent.)
246 if (WIN32 AND MSVC)
247 set(COMPILER_PREFIX "vc7.1")
248 if (MSVC_VERSION EQUAL 1400)
249 set(COMPILER_PREFIX "vc8")
250 elseif(MSVC_VERSION EQUAL 1500)
251 set(COMPILER_PREFIX "vc9")
252 elseif(MSVC_VERSION EQUAL 1600)
253 set(COMPILER_PREFIX "vc10")
254 elseif(MSVC_VERSION EQUAL 1700)
255 set(COMPILER_PREFIX "vc11")
256 elseif(MSVC_VERSION EQUAL 1800)
257 set(COMPILER_PREFIX "vc12")
258 elseif(MSVC_VERSION GREATER_EQUAL 1900)
259 set(COMPILER_PREFIX "vc14")
260 endif ()
261
262 # for each prefix path, add ia32/64\${COMPILER_PREFIX}\lib to the lib search path
263 foreach (dir IN LISTS TBB_PREFIX_PATH)
264 if (CMAKE_CL_64)
265 list(APPEND TBB_LIB_SEARCH_PATH ${dir}/ia64/${COMPILER_PREFIX}/lib)
266 list(APPEND TBB_LIB_SEARCH_PATH ${dir}/lib/ia64/${COMPILER_PREFIX})
267 list(APPEND TBB_LIB_SEARCH_PATH ${dir}/intel64/${COMPILER_PREFIX}/lib)
268 list(APPEND TBB_LIB_SEARCH_PATH ${dir}/lib/intel64/${COMPILER_PREFIX})
269 else ()
270 list(APPEND TBB_LIB_SEARCH_PATH ${dir}/ia32/${COMPILER_PREFIX}/lib)
271 list(APPEND TBB_LIB_SEARCH_PATH ${dir}/lib/ia32/${COMPILER_PREFIX})
272 endif ()
273 endforeach ()
274 endif ()
275
276 # For OS X binary distribution, choose libc++ based libraries for Mavericks (10.9)
277 # and above and AppleClang
278 if (CMAKE_SYSTEM_NAME STREQUAL "Darwin" AND
279 NOT CMAKE_SYSTEM_VERSION VERSION_LESS 13.0)
280 set (USE_LIBCXX OFF)
281 cmake_policy(GET CMP0025 POLICY_VAR)
282
283 if (POLICY_VAR STREQUAL "NEW")
284 if (CMAKE_CXX_COMPILER_ID STREQUAL "AppleClang")
285 set (USE_LIBCXX ON)
286 endif ()
287 else ()
288 if (CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
289 set (USE_LIBCXX ON)
290 endif ()
291 endif ()
292
293 if (USE_LIBCXX)
294 foreach (dir IN LISTS TBB_PREFIX_PATH)
295 list (APPEND TBB_LIB_SEARCH_PATH ${dir}/lib/libc++ ${dir}/libc++/lib)
296 endforeach ()
297 endif ()
298 endif ()
299
300 # check compiler ABI
301 if (CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
302 set(COMPILER_PREFIX)
303 if (NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 4.8)
304 list(APPEND COMPILER_PREFIX "gcc4.8")
305 endif()
306 if (NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 4.7)
307 list(APPEND COMPILER_PREFIX "gcc4.7")
308 endif()
309 if (NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 4.4)
310 list(APPEND COMPILER_PREFIX "gcc4.4")
311 endif()
312 list(APPEND COMPILER_PREFIX "gcc4.1")
313 elseif(CMAKE_CXX_COMPILER_ID MATCHES "Clang")
314 set(COMPILER_PREFIX)
315 if (NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 4.0) # Complete guess
316 list(APPEND COMPILER_PREFIX "gcc4.8")
317 endif()
318 if (NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 3.6)
319 list(APPEND COMPILER_PREFIX "gcc4.7")
320 endif()
321 list(APPEND COMPILER_PREFIX "gcc4.4")
322 else() # Assume compatibility with 4.4 for other compilers
323 list(APPEND COMPILER_PREFIX "gcc4.4")
324 endif ()
325
326 # if platform architecture is explicitly specified
327 set(TBB_ARCH_PLATFORM $ENV{TBB_ARCH_PLATFORM})
328 if (TBB_ARCH_PLATFORM)
329 foreach (dir IN LISTS TBB_PREFIX_PATH)
330 list(APPEND TBB_LIB_SEARCH_PATH ${dir}/${TBB_ARCH_PLATFORM}/lib)
331 list(APPEND TBB_LIB_SEARCH_PATH ${dir}/lib/${TBB_ARCH_PLATFORM})
332 endforeach ()
333 endif ()
334
335 foreach (dir IN LISTS TBB_PREFIX_PATH)
336 foreach (prefix IN LISTS COMPILER_PREFIX)
337 if (CMAKE_SIZEOF_VOID_P EQUAL 8)
338 list(APPEND TBB_LIB_SEARCH_PATH ${dir}/lib/intel64)
339 list(APPEND TBB_LIB_SEARCH_PATH ${dir}/lib/intel64/${prefix})
340 list(APPEND TBB_LIB_SEARCH_PATH ${dir}/intel64/lib)
341 list(APPEND TBB_LIB_SEARCH_PATH ${dir}/intel64/${prefix}/lib)
342 else ()
343 list(APPEND TBB_LIB_SEARCH_PATH ${dir}/lib/ia32)
344 list(APPEND TBB_LIB_SEARCH_PATH ${dir}/lib/ia32/${prefix})
345 list(APPEND TBB_LIB_SEARCH_PATH ${dir}/ia32/lib)
346 list(APPEND TBB_LIB_SEARCH_PATH ${dir}/ia32/${prefix}/lib)
347 endif ()
348 endforeach()
349 endforeach ()
350
351 # add general search paths
352 foreach (dir IN LISTS TBB_PREFIX_PATH)
353 list(APPEND TBB_LIB_SEARCH_PATH ${dir}/lib ${dir}/Lib ${dir}/lib/tbb
354 ${dir}/Libs)
355 list(APPEND TBB_INC_SEARCH_PATH ${dir}/include ${dir}/Include
356 ${dir}/include/tbb)
357 endforeach ()
358
359 set(TBB_LIBRARY_NAMES tbb)
360 get_debug_names(TBB_LIBRARY_NAMES)
361
362
363 find_path(TBB_INCLUDE_DIR
364 NAMES tbb/tbb.h
365 PATHS ${TBB_INC_SEARCH_PATH})
366
367 find_library(TBB_LIBRARY_RELEASE
368 NAMES ${TBB_LIBRARY_NAMES}
369 PATHS ${TBB_LIB_SEARCH_PATH})
370 find_library(TBB_LIBRARY_DEBUG
371 NAMES ${TBB_LIBRARY_NAMES_DEBUG}
372 PATHS ${TBB_LIB_SEARCH_PATH})
373 make_library_set(TBB_LIBRARY)
374
375 findpkg_finish(TBB tbb)
376
377 #if we haven't found TBB no point on going any further
378 if (NOT TBB_FOUND)
379 return()
380 endif ()
381
382 #=============================================================================
383 # Look for TBB's malloc package
384 set(TBB_MALLOC_LIBRARY_NAMES tbbmalloc)
385 get_debug_names(TBB_MALLOC_LIBRARY_NAMES)
386
387 find_path(TBB_MALLOC_INCLUDE_DIR
388 NAMES tbb/tbb.h
389 PATHS ${TBB_INC_SEARCH_PATH})
390
391 find_library(TBB_MALLOC_LIBRARY_RELEASE
392 NAMES ${TBB_MALLOC_LIBRARY_NAMES}
393 PATHS ${TBB_LIB_SEARCH_PATH})
394 find_library(TBB_MALLOC_LIBRARY_DEBUG
395 NAMES ${TBB_MALLOC_LIBRARY_NAMES_DEBUG}
396 PATHS ${TBB_LIB_SEARCH_PATH})
397 make_library_set(TBB_MALLOC_LIBRARY)
398
399 findpkg_finish(TBB_MALLOC tbbmalloc)
400
401 #=============================================================================
402 # Look for TBB's malloc proxy package
403 set(TBB_MALLOC_PROXY_LIBRARY_NAMES tbbmalloc_proxy)
404 get_debug_names(TBB_MALLOC_PROXY_LIBRARY_NAMES)
405
406 find_path(TBB_MALLOC_PROXY_INCLUDE_DIR
407 NAMES tbb/tbbmalloc_proxy.h
408 PATHS ${TBB_INC_SEARCH_PATH})
409
410 find_library(TBB_MALLOC_PROXY_LIBRARY_RELEASE
411 NAMES ${TBB_MALLOC_PROXY_LIBRARY_NAMES}
412 PATHS ${TBB_LIB_SEARCH_PATH})
413 find_library(TBB_MALLOC_PROXY_LIBRARY_DEBUG
414 NAMES ${TBB_MALLOC_PROXY_LIBRARY_NAMES_DEBUG}
415 PATHS ${TBB_LIB_SEARCH_PATH})
416 make_library_set(TBB_MALLOC_PROXY_LIBRARY)
417
418 findpkg_finish(TBB_MALLOC_PROXY tbbmalloc_proxy)
419
420
421 #=============================================================================
422 #parse all the version numbers from tbb
423 if(NOT TBB_VERSION)
424 if (EXISTS "${TBB_INCLUDE_DIR}/oneapi/tbb/version.h")
425 file(STRINGS
426 "${TBB_INCLUDE_DIR}/oneapi/tbb/version.h"
427 TBB_VERSION_CONTENTS
428 REGEX "VERSION")
429 else()
430 #only read the start of the file
431 file(STRINGS
432 "${TBB_INCLUDE_DIR}/tbb/tbb_stddef.h"
433 TBB_VERSION_CONTENTS
434 REGEX "VERSION")
435 endif()
436
437 string(REGEX REPLACE
438 ".*#define TBB_VERSION_MAJOR ([0-9]+).*" "\\1"
439 TBB_VERSION_MAJOR "${TBB_VERSION_CONTENTS}")
440
441 string(REGEX REPLACE
442 ".*#define TBB_VERSION_MINOR ([0-9]+).*" "\\1"
443 TBB_VERSION_MINOR "${TBB_VERSION_CONTENTS}")
444
445 string(REGEX REPLACE
446 ".*#define TBB_INTERFACE_VERSION ([0-9]+).*" "\\1"
447 TBB_INTERFACE_VERSION "${TBB_VERSION_CONTENTS}")
448
449 string(REGEX REPLACE
450 ".*#define TBB_COMPATIBLE_INTERFACE_VERSION ([0-9]+).*" "\\1"
451 TBB_COMPATIBLE_INTERFACE_VERSION "${TBB_VERSION_CONTENTS}")
452
453 set(TBB_VERSION "${TBB_VERSION_MAJOR}.${TBB_VERSION_MINOR}")
454
455 endif()
456
457 include(FindPackageHandleStandardArgs)
458 find_package_handle_standard_args(TBB
459 REQUIRED_VARS TBB_INCLUDE_DIR TBB_LIBRARY
460 VERSION_VAR TBB_VERSION)