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FindTBB.cmake
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FindTBB.cmake
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# - Find ThreadingBuildingBlocks include dirs and libraries
# Use this module by invoking find_package with the form:
# find_package(TBB
# [REQUIRED] # Fail with error if TBB is not found
# ) #
# Once done, this will define
#
# TBB_FOUND - system has TBB
# TBB_INCLUDE_DIRS - the TBB include directories
# TBB_LIBRARIES - TBB libraries to be lined, doesn't include malloc or
# malloc proxy
#
# TBB_VERSION_MAJOR - Major Product Version Number
# TBB_VERSION_MINOR - Minor Product Version Number
# TBB_INTERFACE_VERSION - Engineering Focused Version Number
# TBB_COMPATIBLE_INTERFACE_VERSION - The oldest major interface version
# still supported. This uses the engineering
# focused interface version numbers.
#
# TBB_MALLOC_FOUND - system has TBB malloc library
# TBB_MALLOC_INCLUDE_DIRS - the TBB malloc include directories
# TBB_MALLOC_LIBRARIES - The TBB malloc libraries to be lined
#
# TBB_MALLOC_PROXY_FOUND - system has TBB malloc proxy library
# TBB_MALLOC_PROXY_INCLUDE_DIRS = the TBB malloc proxy include directories
# TBB_MALLOC_PROXY_LIBRARIES - The TBB malloc proxy libraries to be lined
#
#
# This module reads hints about search locations from variables:
# ENV TBB_ARCH_PLATFORM for windows only
# ENV TBB_ROOT or just TBB_ROOT
#
#
#
# Modified by Robert Maynard from the original OGRE source
#
#-------------------------------------------------------------------
# This file is part of the CMake build system for OGRE
# (Object-oriented Graphics Rendering Engine)
# For the latest info, see http://www.ogre3d.org/
#
# The contents of this file are placed in the public domain. Feel
# free to make use of it in any way you like.
#-------------------------------------------------------------------
#
#=============================================================================
# Copyright 2010-2012 Kitware, Inc.
# Copyright 2012 Rolf Eike Beer <eike@sf-mail.de>
#
# Distributed under the OSI-approved BSD License (the "License");
# see accompanying file Copyright.txt for details.
#
# This software is distributed WITHOUT ANY WARRANTY; without even the
# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
# See the License for more information.
#=============================================================================
# (To distribute this file outside of CMake, substitute the full
# License text for the above reference.)
#=============================================================================
# FindTBB helper functions and macros
#
#===============================================
# Create search paths based on prefix path
#===============================================
macro(create_search_paths PREFIX)
foreach(dir ${${PREFIX}_PREFIX_PATH})
set(${PREFIX}_INC_SEARCH_PATH ${${PREFIX}_INC_SEARCH_PATH}
${dir}/include ${dir}/Include ${dir}/include/${PREFIX})
set(${PREFIX}_LIB_SEARCH_PATH ${${PREFIX}_LIB_SEARCH_PATH}
${dir}/lib ${dir}/Lib ${dir}/lib/${PREFIX} ${dir}/Libs)
endforeach(dir)
endmacro(create_search_paths)
#===============================================
# Do the final processing for the package find.
#===============================================
macro(findpkg_finish PREFIX)
# skip if already processed during this run
if (NOT ${PREFIX}_FOUND)
if (${PREFIX}_INCLUDE_DIR AND ${PREFIX}_LIBRARY)
set(${PREFIX}_FOUND TRUE)
set (${PREFIX}_INCLUDE_DIRS ${${PREFIX}_INCLUDE_DIR})
set (${PREFIX}_LIBRARIES ${${PREFIX}_LIBRARY})
else ()
if (${PREFIX}_FIND_REQUIRED AND NOT ${PREFIX}_FIND_QUIETLY)
message(FATAL_ERROR "Required library ${PREFIX} not found.")
endif ()
endif ()
#mark the following variables as internal variables
mark_as_advanced(${PREFIX}_INCLUDE_DIR
${PREFIX}_LIBRARY
${PREFIX}_LIBRARY_DEBUG
${PREFIX}_LIBRARY_RELEASE)
endif ()
endmacro(findpkg_finish)
#===============================================
# Generate debug names from given RELEASEease names
#===============================================
macro(get_debug_names PREFIX)
foreach(i ${${PREFIX}})
set(${PREFIX}_DEBUG ${${PREFIX}_DEBUG} ${i}d ${i}D ${i}_d ${i}_D ${i}_debug ${i})
endforeach(i)
endmacro(get_debug_names)
#===============================================
# See if we have env vars to help us find tbb
#===============================================
macro(getenv_path VAR)
set(ENV_${VAR} $ENV{${VAR}})
# replace won't work if var is blank
if (ENV_${VAR})
string( REGEX REPLACE "\\\\" "/" ENV_${VAR} ${ENV_${VAR}} )
endif ()
endmacro(getenv_path)
#===============================================
# Couple a set of RELEASEease AND debug libraries
#===============================================
macro(make_library_set PREFIX)
if (${PREFIX}_RELEASE AND ${PREFIX}_DEBUG)
set(${PREFIX} optimized ${${PREFIX}_RELEASE} debug ${${PREFIX}_DEBUG})
elseif (${PREFIX}_RELEASE)
set(${PREFIX} ${${PREFIX}_RELEASE})
elseif (${PREFIX}_DEBUG)
set(${PREFIX} ${${PREFIX}_DEBUG})
endif ()
endmacro(make_library_set)
#=============================================================================
# Now to actually find TBB
#
# Get path, convert backslashes as ${ENV_${var}}
getenv_path(TBB_ROOT)
# construct search paths
set(TBB_PREFIX_PATH ${TBB_ROOT} ${ENV_TBB_ROOT})
create_search_paths(TBB)
# get the arch, only used by windows
if($ENV{TBB_ARCH_PLATFORM})
set(TBB_ARCH_PLATFORM $ENV{TBB_ARCH_PLATFORM})
endif()
# For Windows, let's assume that the user might be using the precompiled
# TBB packages from the main website. These use a rather awkward directory
# structure (at least for automatically finding the right files) depending
# on platform and compiler, but we'll do our best to accommodate it.
# Not adding the same effort for the precompiled linux builds, though. Those
# have different versions for CC compiler versions and linux kernels which
# will never adequately match the user's setup, so there is no feasible way
# to detect the "best" version to use. The user will have to manually
# select the right files. (Chances are the distributions are shipping their
# custom version of tbb, anyway, so the problem is probably nonexistant.)
if (WIN32 AND MSVC)
set(COMPILER_PREFIX "vc7.1")
if (MSVC_VERSION EQUAL 1400)
set(COMPILER_PREFIX "vc8")
elseif(MSVC_VERSION EQUAL 1500)
set(COMPILER_PREFIX "vc9")
elseif(MSVC_VERSION EQUAL 1600)
set(COMPILER_PREFIX "vc10")
elseif(MSVC_VERSION EQUAL 1700)
set(COMPILER_PREFIX "vc11")
elseif(MSVC_VERSION EQUAL 1800)
set(COMPILER_PREFIX "vc12")
endif ()
# for each prefix path, add ia32/64\${COMPILER_PREFIX}\lib to the lib search path
foreach (dir ${TBB_PREFIX_PATH})
if (CMAKE_CL_64)
list(APPEND TBB_LIB_SEARCH_PATH ${dir}/ia64/${COMPILER_PREFIX}/lib)
list(APPEND TBB_LIB_SEARCH_PATH ${dir}/lib/ia64/${COMPILER_PREFIX})
list(APPEND TBB_LIB_SEARCH_PATH ${dir}/intel64/${COMPILER_PREFIX}/lib)
list(APPEND TBB_LIB_SEARCH_PATH ${dir}/lib/intel64/${COMPILER_PREFIX})
else ()
list(APPEND TBB_LIB_SEARCH_PATH ${dir}/ia32/${COMPILER_PREFIX}/lib)
list(APPEND TBB_LIB_SEARCH_PATH ${dir}/lib/ia32/${COMPILER_PREFIX})
endif ()
endforeach ()
endif ()
foreach (dir ${TBB_PREFIX_PATH})
list(APPEND TBB_LIB_SEARCH_PATH ${dir}/${TBB_ARCH_PLATFORM}/lib)
list(APPEND TBB_LIB_SEARCH_PATH ${dir}/lib/${TBB_ARCH_PLATFORM})
list(APPEND TBB_LIB_SEARCH_PATH ${dir}/lib)
endforeach ()
set(TBB_LIBRARY_NAMES tbb)
get_debug_names(TBB_LIBRARY_NAMES)
find_path(TBB_INCLUDE_DIR
NAMES tbb/tbb.h
PATHS ${TBB_INC_SEARCH_PATH})
find_library(TBB_LIBRARY_RELEASE
NAMES ${TBB_LIBRARY_NAMES}
PATHS ${TBB_LIB_SEARCH_PATH})
find_library(TBB_LIBRARY_DEBUG
NAMES ${TBB_LIBRARY_NAMES_DEBUG}
PATHS ${TBB_LIB_SEARCH_PATH})
make_library_set(TBB_LIBRARY)
findpkg_finish(TBB)
#on unix we need to also link to rt
if(UNIX AND NOT APPLE)
list(APPEND TBB_LIBRARIES rt)
endif()
#if we haven't found TBB no point on going any further
if (NOT TBB_FOUND)
return()
endif ()
#=============================================================================
# Look for TBB's malloc package
set(TBB_MALLOC_LIBRARY_NAMES tbbmalloc)
get_debug_names(TBB_MALLOC_LIBRARY_NAMES)
find_path(TBB_MALLOC_INCLUDE_DIR
NAMES tbb/tbb.h
PATHS ${TBB_INC_SEARCH_PATH})
find_library(TBB_MALLOC_LIBRARY_RELEASE
NAMES ${TBB_MALLOC_LIBRARY_NAMES}
PATHS ${TBB_LIB_SEARCH_PATH})
find_library(TBB_MALLOC_LIBRARY_DEBUG
NAMES ${TBB_MALLOC_LIBRARY_NAMES_DEBUG}
PATHS ${TBB_LIB_SEARCH_PATH})
make_library_set(TBB_MALLOC_LIBRARY)
findpkg_finish(TBB_MALLOC)
#=============================================================================
# Look for TBB's malloc proxy package
set(TBB_MALLOC_PROXY_LIBRARY_NAMES tbbmalloc_proxy)
get_debug_names(TBB_MALLOC_PROXY_LIBRARY_NAMES)
find_path(TBB_MALLOC_PROXY_INCLUDE_DIR
NAMES tbb/tbbmalloc_proxy.h
PATHS ${TBB_INC_SEARCH_PATH})
find_library(TBB_MALLOC_PROXY_LIBRARY_RELEASE
NAMES ${TBB_MALLOC_PROXY_LIBRARY_NAMES}
PATHS ${TBB_LIB_SEARCH_PATH})
find_library(TBB_MALLOC_PROXY_LIBRARY_DEBUG
NAMES ${TBB_MALLOC_PROXY_LIBRARY_NAMES_DEBUG}
PATHS ${TBB_LIB_SEARCH_PATH})
make_library_set(TBB_MALLOC_PROXY_LIBRARY)
findpkg_finish(TBB_MALLOC_PROXY)
#-----------------------------------------------------------------------------
# setup timing libs we need to link too
#=============================================================================
#parse all the version numbers from tbb
if(NOT TBB_VERSION)
#only read the start of the file
file(READ
"${TBB_INCLUDE_DIR}/tbb/tbb_stddef.h"
TBB_VERSION_CONTENTS
LIMIT 2048)
string(REGEX REPLACE
".*#define TBB_VERSION_MAJOR ([0-9]+).*" "\\1"
TBB_VERSION_MAJOR "${TBB_VERSION_CONTENTS}")
string(REGEX REPLACE
".*#define TBB_VERSION_MINOR ([0-9]+).*" "\\1"
TBB_VERSION_MINOR "${TBB_VERSION_CONTENTS}")
string(REGEX REPLACE
".*#define TBB_INTERFACE_VERSION ([0-9]+).*" "\\1"
TBB_INTERFACE_VERSION "${TBB_VERSION_CONTENTS}")
string(REGEX REPLACE
".*#define TBB_COMPATIBLE_INTERFACE_VERSION ([0-9]+).*" "\\1"
TBB_COMPATIBLE_INTERFACE_VERSION "${TBB_VERSION_CONTENTS}")
endif()