diff --git a/cmake_modules/FindTBB.cmake b/cmake_modules/FindTBB.cmake index ab95fb5..10e540d 100644 --- a/cmake_modules/FindTBB.cmake +++ b/cmake_modules/FindTBB.cmake @@ -1,283 +1,468 @@ -# Locate Intel Threading Building Blocks include paths and libraries -# FindTBB.cmake can be found at https://code.google.com/p/findtbb/ -# Written by Hannes Hofmann -# Improvements by Gino van den Bergen , -# Florian Uhlig , -# Jiri Marsik - -# The MIT License -# -# Copyright (c) 2011 Hannes Hofmann -# -# Permission is hereby granted, free of charge, to any person obtaining a copy -# of this software and associated documentation files (the "Software"), to deal -# in the Software without restriction, including without limitation the rights -# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -# copies of the Software, and to permit persons to whom the Software is -# furnished to do so, subject to the following conditions: -# -# The above copyright notice and this permission notice shall be included in -# all copies or substantial portions of the Software. -# -# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN -# THE SOFTWARE. - -# GvdB: This module uses the environment variable TBB_ARCH_PLATFORM which defines architecture and compiler. -# e.g. "ia32/vc8" or "em64t/cc4.1.0_libc2.4_kernel2.6.16.21" -# TBB_ARCH_PLATFORM is set by the build script tbbvars[.bat|.sh|.csh], which can be found -# in the TBB installation directory (TBB_INSTALL_DIR). -# -# GvdB: Mac OS X distribution places libraries directly in lib directory. -# -# For backwards compatibility, you may explicitely set the CMake variables TBB_ARCHITECTURE and TBB_COMPILER. -# TBB_ARCHITECTURE [ ia32 | em64t | itanium ] -# which architecture to use -# TBB_COMPILER e.g. vc9 or cc3.2.3_libc2.3.2_kernel2.4.21 or cc4.0.1_os10.4.9 -# which compiler to use (detected automatically on Windows) - -# This module respects -# TBB_INSTALL_DIR or $ENV{TBB21_INSTALL_DIR} or $ENV{TBB_INSTALL_DIR} - -# This module defines -# TBB_INCLUDE_DIRS, where to find tbb_stddef.h, etc. -# TBB_LIBRARY_DIRS, where to find libtbb, libtbbmalloc -# TBB_DEBUG_LIBRARY_DIRS, where to find libtbb_debug, libtbbmalloc_debug -# TBB_INSTALL_DIR, the base TBB install directory -# TBB_LIBRARIES, the libraries to link against to use TBB. -# TBB_DEBUG_LIBRARIES, the libraries to link against to use TBB with debug symbols. -# TBB_FOUND, If false, don't try to use TBB. -# TBB_INTERFACE_VERSION, as defined in tbb/tbb_stddef.h - - -if (WIN32) - # has em64t/vc8 em64t/vc9 - # has ia32/vc7.1 ia32/vc8 ia32/vc9 - set(_TBB_DEFAULT_INSTALL_DIR "C:/Program Files/Intel/TBB" "C:/Program Files (x86)/Intel/TBB") - set(_TBB_LIB_NAME "tbb") - set(_TBB_LIB_MALLOC_NAME "${_TBB_LIB_NAME}malloc") - set(_TBB_LIB_DEBUG_NAME "${_TBB_LIB_NAME}_debug") - set(_TBB_LIB_MALLOC_DEBUG_NAME "${_TBB_LIB_MALLOC_NAME}_debug") - if (MSVC71) - set (_TBB_COMPILER "vc7.1") - endif(MSVC71) - if (MSVC80) - set(_TBB_COMPILER "vc8") - endif(MSVC80) - if (MSVC90) - set(_TBB_COMPILER "vc9") - endif(MSVC90) - if(MSVC10) - set(_TBB_COMPILER "vc10") - endif(MSVC10) - # Todo: add other Windows compilers such as ICL. - set(_TBB_ARCHITECTURE ${TBB_ARCHITECTURE}) -endif (WIN32) - -if (UNIX) - if (APPLE) - # MAC - set(_TBB_DEFAULT_INSTALL_DIR "/Library/Frameworks/Intel_TBB.framework/Versions") - # libs: libtbb.dylib, libtbbmalloc.dylib, *_debug - set(_TBB_LIB_NAME "tbb") - set(_TBB_LIB_MALLOC_NAME "${_TBB_LIB_NAME}malloc") - set(_TBB_LIB_DEBUG_NAME "${_TBB_LIB_NAME}_debug") - set(_TBB_LIB_MALLOC_DEBUG_NAME "${_TBB_LIB_MALLOC_NAME}_debug") - # default flavor on apple: ia32/cc4.0.1_os10.4.9 - # Jiri: There is no reason to presume there is only one flavor and - # that user's setting of variables should be ignored. - if(NOT TBB_COMPILER) - set(_TBB_COMPILER "cc4.0.1_os10.4.9") - elseif (NOT TBB_COMPILER) - set(_TBB_COMPILER ${TBB_COMPILER}) - endif(NOT TBB_COMPILER) - if(NOT TBB_ARCHITECTURE) - set(_TBB_ARCHITECTURE "ia32") - elseif(NOT TBB_ARCHITECTURE) - set(_TBB_ARCHITECTURE ${TBB_ARCHITECTURE}) - endif(NOT TBB_ARCHITECTURE) - else (APPLE) - # LINUX - set(_TBB_DEFAULT_INSTALL_DIR "/opt/intel/tbb" "/usr/local/include" "/usr/include") - set(_TBB_LIB_NAME "tbb") - set(_TBB_LIB_MALLOC_NAME "${_TBB_LIB_NAME}malloc") - set(_TBB_LIB_DEBUG_NAME "${_TBB_LIB_NAME}_debug") - set(_TBB_LIB_MALLOC_DEBUG_NAME "${_TBB_LIB_MALLOC_NAME}_debug") - # 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 - # has ia32/* - # has itanium/* - set(_TBB_COMPILER ${TBB_COMPILER}) - set(_TBB_ARCHITECTURE ${TBB_ARCHITECTURE}) - endif (APPLE) -endif (UNIX) - -if (CMAKE_SYSTEM MATCHES "SunOS.*") -# SUN -# not yet supported -# has em64t/cc3.4.3_kernel5.10 -# has ia32/* -endif (CMAKE_SYSTEM MATCHES "SunOS.*") - - -#-- Clear the public variables -set (TBB_FOUND "NO") - - -#-- Find TBB install dir and set ${_TBB_INSTALL_DIR} and cached ${TBB_INSTALL_DIR} -# first: use CMake variable TBB_INSTALL_DIR -if (TBB_INSTALL_DIR) - set (_TBB_INSTALL_DIR ${TBB_INSTALL_DIR}) -endif (TBB_INSTALL_DIR) -# second: use environment variable -if (NOT _TBB_INSTALL_DIR) - if (NOT "$ENV{TBB_INSTALL_DIR}" STREQUAL "") - set (_TBB_INSTALL_DIR $ENV{TBB_INSTALL_DIR}) - endif (NOT "$ENV{TBB_INSTALL_DIR}" STREQUAL "") - # Intel recommends setting TBB21_INSTALL_DIR - if (NOT "$ENV{TBB21_INSTALL_DIR}" STREQUAL "") - set (_TBB_INSTALL_DIR $ENV{TBB21_INSTALL_DIR}) - endif (NOT "$ENV{TBB21_INSTALL_DIR}" STREQUAL "") - if (NOT "$ENV{TBB22_INSTALL_DIR}" STREQUAL "") - set (_TBB_INSTALL_DIR $ENV{TBB22_INSTALL_DIR}) - endif (NOT "$ENV{TBB22_INSTALL_DIR}" STREQUAL "") - if (NOT "$ENV{TBB30_INSTALL_DIR}" STREQUAL "") - set (_TBB_INSTALL_DIR $ENV{TBB30_INSTALL_DIR}) - endif (NOT "$ENV{TBB30_INSTALL_DIR}" STREQUAL "") -endif (NOT _TBB_INSTALL_DIR) -# third: try to find path automatically -if (NOT _TBB_INSTALL_DIR) - if (_TBB_DEFAULT_INSTALL_DIR) - set (_TBB_INSTALL_DIR ${_TBB_DEFAULT_INSTALL_DIR}) - endif (_TBB_DEFAULT_INSTALL_DIR) -endif (NOT _TBB_INSTALL_DIR) -# sanity check -if (NOT _TBB_INSTALL_DIR) - message ("ERROR: Unable to find Intel TBB install directory. ${_TBB_INSTALL_DIR}") -else (NOT _TBB_INSTALL_DIR) -# finally: set the cached CMake variable TBB_INSTALL_DIR -if (NOT TBB_INSTALL_DIR) - set (TBB_INSTALL_DIR ${_TBB_INSTALL_DIR} CACHE PATH "Intel TBB install directory") - mark_as_advanced(TBB_INSTALL_DIR) -endif (NOT TBB_INSTALL_DIR) - - -#-- A macro to rewrite the paths of the library. This is necessary, because -# find_library() always found the em64t/vc9 version of the TBB libs -macro(TBB_CORRECT_LIB_DIR var_name) -# if (NOT "${_TBB_ARCHITECTURE}" STREQUAL "em64t") - string(REPLACE em64t "${_TBB_ARCHITECTURE}" ${var_name} ${${var_name}}) -# endif (NOT "${_TBB_ARCHITECTURE}" STREQUAL "em64t") - string(REPLACE ia32 "${_TBB_ARCHITECTURE}" ${var_name} ${${var_name}}) - string(REPLACE vc7.1 "${_TBB_COMPILER}" ${var_name} ${${var_name}}) - string(REPLACE vc8 "${_TBB_COMPILER}" ${var_name} ${${var_name}}) - string(REPLACE vc9 "${_TBB_COMPILER}" ${var_name} ${${var_name}}) - string(REPLACE vc10 "${_TBB_COMPILER}" ${var_name} ${${var_name}}) -endmacro(TBB_CORRECT_LIB_DIR var_content) - - -#-- Look for include directory and set ${TBB_INCLUDE_DIR} -set (TBB_INC_SEARCH_DIR ${_TBB_INSTALL_DIR}/include) -# Jiri: tbbvars now sets the CPATH environment variable to the directory -# containing the headers. -find_path(TBB_INCLUDE_DIR - tbb/tbb_stddef.h - PATHS ${TBB_INC_SEARCH_DIR} ENV CPATH -) -mark_as_advanced(TBB_INCLUDE_DIR) - - -#-- Look for libraries -# GvdB: $ENV{TBB_ARCH_PLATFORM} is set by the build script tbbvars[.bat|.sh|.csh] -if (NOT $ENV{TBB_ARCH_PLATFORM} STREQUAL "") - set (_TBB_LIBRARY_DIR - ${_TBB_INSTALL_DIR}/lib/$ENV{TBB_ARCH_PLATFORM} - ${_TBB_INSTALL_DIR}/$ENV{TBB_ARCH_PLATFORM}/lib - ) -endif (NOT $ENV{TBB_ARCH_PLATFORM} STREQUAL "") -# Jiri: This block isn't mutually exclusive with the previous one -# (hence no else), instead I test if the user really specified -# the variables in question. -if ((NOT ${TBB_ARCHITECTURE} STREQUAL "") AND (NOT ${TBB_COMPILER} STREQUAL "")) - # HH: deprecated - message(STATUS "[Warning] FindTBB.cmake: The use of TBB_ARCHITECTURE and TBB_COMPILER is deprecated and may not be supported in future versions. Please set \$ENV{TBB_ARCH_PLATFORM} (using tbbvars.[bat|csh|sh]).") - # Jiri: It doesn't hurt to look in more places, so I store the hints from - # ENV{TBB_ARCH_PLATFORM} and the TBB_ARCHITECTURE and TBB_COMPILER - # variables and search them both. - set (_TBB_LIBRARY_DIR "${_TBB_INSTALL_DIR}/${_TBB_ARCHITECTURE}/${_TBB_COMPILER}/lib" ${_TBB_LIBRARY_DIR}) -endif ((NOT ${TBB_ARCHITECTURE} STREQUAL "") AND (NOT ${TBB_COMPILER} STREQUAL "")) - -# GvdB: Mac OS X distribution places libraries directly in lib directory. -list(APPEND _TBB_LIBRARY_DIR ${_TBB_INSTALL_DIR}/lib) - -# Jiri: No reason not to check the default paths. From recent versions, -# tbbvars has started exporting the LIBRARY_PATH and LD_LIBRARY_PATH -# variables, which now point to the directories of the lib files. -# It all makes more sense to use the ${_TBB_LIBRARY_DIR} as a HINTS -# argument instead of the implicit PATHS as it isn't hard-coded -# but computed by system introspection. Searching the LIBRARY_PATH -# and LD_LIBRARY_PATH environment variables is now even more important -# that tbbvars doesn't export TBB_ARCH_PLATFORM and it facilitates -# the use of TBB built from sources. -find_library(TBB_LIBRARY ${_TBB_LIB_NAME} HINTS ${_TBB_LIBRARY_DIR} - PATHS ENV LIBRARY_PATH ENV LD_LIBRARY_PATH) -find_library(TBB_MALLOC_LIBRARY ${_TBB_LIB_MALLOC_NAME} HINTS ${_TBB_LIBRARY_DIR} - PATHS ENV LIBRARY_PATH ENV LD_LIBRARY_PATH) - -#Extract path from TBB_LIBRARY name -get_filename_component(TBB_LIBRARY_DIR ${TBB_LIBRARY} PATH) - -#TBB_CORRECT_LIB_DIR(TBB_LIBRARY) -#TBB_CORRECT_LIB_DIR(TBB_MALLOC_LIBRARY) -mark_as_advanced(TBB_LIBRARY TBB_MALLOC_LIBRARY) - -#-- Look for debug libraries -# Jiri: Changed the same way as for the release libraries. -find_library(TBB_LIBRARY_DEBUG ${_TBB_LIB_DEBUG_NAME} HINTS ${_TBB_LIBRARY_DIR} - PATHS ENV LIBRARY_PATH ENV LD_LIBRARY_PATH) -find_library(TBB_MALLOC_LIBRARY_DEBUG ${_TBB_LIB_MALLOC_DEBUG_NAME} HINTS ${_TBB_LIBRARY_DIR} - PATHS ENV LIBRARY_PATH ENV LD_LIBRARY_PATH) - -# Jiri: Self-built TBB stores the debug libraries in a separate directory. -# Extract path from TBB_LIBRARY_DEBUG name -get_filename_component(TBB_LIBRARY_DEBUG_DIR ${TBB_LIBRARY_DEBUG} PATH) - -#TBB_CORRECT_LIB_DIR(TBB_LIBRARY_DEBUG) -#TBB_CORRECT_LIB_DIR(TBB_MALLOC_LIBRARY_DEBUG) -mark_as_advanced(TBB_LIBRARY_DEBUG TBB_MALLOC_LIBRARY_DEBUG) - - -if (TBB_INCLUDE_DIR) - if (TBB_LIBRARY) - set (TBB_FOUND "YES") - set (TBB_LIBRARIES ${TBB_LIBRARY} ${TBB_MALLOC_LIBRARY} ${TBB_LIBRARIES}) - set (TBB_DEBUG_LIBRARIES ${TBB_LIBRARY_DEBUG} ${TBB_MALLOC_LIBRARY_DEBUG} ${TBB_DEBUG_LIBRARIES}) - set (TBB_INCLUDE_DIRS ${TBB_INCLUDE_DIR} CACHE PATH "TBB include directory" FORCE) - set (TBB_LIBRARY_DIRS ${TBB_LIBRARY_DIR} CACHE PATH "TBB library directory" FORCE) - # Jiri: Self-built TBB stores the debug libraries in a separate directory. - set (TBB_DEBUG_LIBRARY_DIRS ${TBB_LIBRARY_DEBUG_DIR} CACHE PATH "TBB debug library directory" FORCE) - mark_as_advanced(TBB_INCLUDE_DIRS TBB_LIBRARY_DIRS TBB_DEBUG_LIBRARY_DIRS TBB_LIBRARIES TBB_DEBUG_LIBRARIES) - message(STATUS "Found Intel TBB") - endif (TBB_LIBRARY) -endif (TBB_INCLUDE_DIR) - -if (NOT TBB_FOUND) - message("ERROR: Intel TBB NOT found!") - message(STATUS "Looked for Threading Building Blocks in ${_TBB_INSTALL_DIR}") - # do only throw fatal, if this pkg is REQUIRED - if (TBB_FIND_REQUIRED) - message(FATAL_ERROR "Could NOT find TBB library.") - endif (TBB_FIND_REQUIRED) -endif (NOT TBB_FOUND) - -endif (NOT _TBB_INSTALL_DIR) - -if (TBB_FOUND) - set(TBB_INTERFACE_VERSION 0) - FILE(READ "${TBB_INCLUDE_DIRS}/tbb/tbb_stddef.h" _TBB_VERSION_CONTENTS) - STRING(REGEX REPLACE ".*#define TBB_INTERFACE_VERSION ([0-9]+).*" "\\1" TBB_INTERFACE_VERSION "${_TBB_VERSION_CONTENTS}") - set(TBB_INTERFACE_VERSION "${TBB_INTERFACE_VERSION}") -endif (TBB_FOUND) +# - 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::tbb - imported target for the TBB library +# +# 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 - imported target for the TBB malloc library +# +# 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 +# TBB::malloc_proxy - imported target for the TBB malloc proxy library +# +# +# This module reads hints about search locations from variables: +# ENV TBB_ARCH_PLATFORM - for eg. set it to "mic" for Xeon Phi builds +# ENV TBB_ROOT or just TBB_ROOT - root directory of tbb installation +# ENV TBB_BUILD_PREFIX - specifies the build prefix for user built tbb +# libraries. Should be specified with ENV TBB_ROOT +# and optionally... +# ENV TBB_BUILD_DIR - if build directory is different than ${TBB_ROOT}/build +# +# +# 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. +#------------------------------------------------------------------- +# +# ========================================================================= +# Taken from Copyright.txt in the root of the VTK source tree as per +# instructions to substitute the full license in place of the summary +# reference when distributing outside of VTK +# ========================================================================= +# +# Program: Visualization Toolkit +# Module: Copyright.txt +# +# Copyright (c) 1993-2015 Ken Martin, Will Schroeder, Bill Lorensen +# All rights reserved. +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions are met: +# +# * Redistributions of source code must retain the above copyright notice, +# this list of conditions and the following disclaimer. +# +# * Redistributions in binary form must reproduce the above copyright notice, +# this list of conditions and the following disclaimer in the documentation +# and/or other materials provided with the distribution. +# +# * Neither name of Ken Martin, Will Schroeder, or Bill Lorensen nor the names +# of any contributors may be used to endorse or promote products derived +# from this software without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS'' +# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE FOR +# ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL +# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR +# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER +# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, +# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +# +# =========================================================================*/ + +#============================================================================= +# FindTBB helper functions and macros +# + +#==================================================== +# Fix the library path in case it is a linker script +#==================================================== +function(tbb_extract_real_library library real_library) + if(NOT UNIX OR NOT EXISTS ${library}) + set(${real_library} "${library}" PARENT_SCOPE) + return() + endif() + + #Read in the first 4 bytes and see if they are the ELF magic number + set(_elf_magic "7f454c46") + file(READ ${library} _hex_data OFFSET 0 LIMIT 4 HEX) + if(_hex_data STREQUAL _elf_magic) + #we have opened a elf binary so this is what + #we should link to + set(${real_library} "${library}" PARENT_SCOPE) + return() + endif() + + file(READ ${library} _data OFFSET 0 LIMIT 1024) + if("${_data}" MATCHES "INPUT \\(([^(]+)\\)") + #extract out the .so name from REGEX MATCH command + set(_proper_so_name "${CMAKE_MATCH_1}") + + #construct path to the real .so which is presumed to be in the same directory + #as the input file + get_filename_component(_so_dir "${library}" DIRECTORY) + set(${real_library} "${_so_dir}/${_proper_so_name}" PARENT_SCOPE) + else() + #unable to determine what this library is so just hope everything works + #and pass it unmodified. + set(${real_library} "${library}" PARENT_SCOPE) + endif() +endfunction() + +#=============================================== +# Do the final processing for the package find. +#=============================================== +macro(findpkg_finish PREFIX TARGET_NAME) + if (${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 ${PREFIX} not found.") + endif () + endif () + + if (NOT TARGET "TBB::${TARGET_NAME}") + if (${PREFIX}_LIBRARY_RELEASE) + tbb_extract_real_library(${${PREFIX}_LIBRARY_RELEASE} real_release) + endif () + if (${PREFIX}_LIBRARY_DEBUG) + tbb_extract_real_library(${${PREFIX}_LIBRARY_DEBUG} real_debug) + endif () + add_library(TBB::${TARGET_NAME} UNKNOWN IMPORTED) + set_target_properties(TBB::${TARGET_NAME} PROPERTIES + INTERFACE_INCLUDE_DIRECTORIES "${${PREFIX}_INCLUDE_DIR}") + if (${PREFIX}_LIBRARY_DEBUG AND ${PREFIX}_LIBRARY_RELEASE) + set_target_properties(TBB::${TARGET_NAME} PROPERTIES + IMPORTED_LOCATION "${real_release}" + IMPORTED_LOCATION_DEBUG "${real_debug}" + IMPORTED_LOCATION_RELEASE "${real_release}") + elseif (${PREFIX}_LIBRARY_RELEASE) + set_target_properties(TBB::${TARGET_NAME} PROPERTIES + IMPORTED_LOCATION "${real_release}") + elseif (${PREFIX}_LIBRARY_DEBUG) + set_target_properties(TBB::${TARGET_NAME} PROPERTIES + IMPORTED_LOCATION "${real_debug}") + endif () + endif () + + #mark the following variables as internal variables + mark_as_advanced(${PREFIX}_INCLUDE_DIR + ${PREFIX}_LIBRARY + ${PREFIX}_LIBRARY_DEBUG + ${PREFIX}_LIBRARY_RELEASE) +endmacro() + +#=============================================== +# Generate debug names from given release names +#=============================================== +macro(get_debug_names PREFIX) + foreach(i ${${PREFIX}}) + set(${PREFIX}_DEBUG ${${PREFIX}_DEBUG} ${i}d ${i}D ${i}_d ${i}_D ${i}_debug ${i}) + endforeach() +endmacro() + +#=============================================== +# See if we have env vars to help us find tbb +#=============================================== +macro(getenv_path VAR) + set(ENV_${VAR} $ENV{${VAR}}) + # replace won't work if var is blank + if (ENV_${VAR}) + string( REGEX REPLACE "\\\\" "/" ENV_${VAR} ${ENV_${VAR}} ) + endif () +endmacro() + +#=============================================== +# Couple a set of release 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() + +#=============================================== +# Ensure that the release & debug libraries found are from the same installation. +#=============================================== +macro(find_tbb_library_verifying_release_debug_locations PREFIX) + find_library(${PREFIX}_RELEASE + NAMES ${${PREFIX}_NAMES} + HINTS ${TBB_LIB_SEARCH_PATH}) + if (${PREFIX}_RELEASE) + # To avoid finding a mismatched set of release & debug libraries from + # different installations if the first found does not have debug libraries + # by forcing the search for debug to only occur within the detected release + # library directory (if found). Although this would break detection if the + # release & debug libraries were shipped in different directories, this is + # not the case in the official TBB releases for any platform. + get_filename_component( + FOUND_RELEASE_LIB_DIR "${${PREFIX}_RELEASE}" DIRECTORY) + find_library(${PREFIX}_DEBUG + NAMES ${${PREFIX}_NAMES_DEBUG} + HINTS ${FOUND_RELEASE_LIB_DIR} + NO_DEFAULT_PATH) + else() + find_library(${PREFIX}_DEBUG + NAMES ${${PREFIX}_NAMES_DEBUG} + HINTS ${TBB_LIB_SEARCH_PATH}) + endif() +endmacro() + +#============================================================================= +# Now to actually find TBB +# + +# Get path, convert backslashes as ${ENV_${var}} +getenv_path(TBB_ROOT) + +# initialize search paths +set(TBB_PREFIX_PATH ${TBB_ROOT} ${ENV_TBB_ROOT}) +set(TBB_INC_SEARCH_PATH "") +set(TBB_LIB_SEARCH_PATH "") + + +# If user built from sources +set(TBB_BUILD_PREFIX $ENV{TBB_BUILD_PREFIX}) +if (TBB_BUILD_PREFIX AND ENV_TBB_ROOT) + getenv_path(TBB_BUILD_DIR) + if (NOT ENV_TBB_BUILD_DIR) + set(ENV_TBB_BUILD_DIR ${ENV_TBB_ROOT}/build) + endif () + + # include directory under ${ENV_TBB_ROOT}/include + list(APPEND TBB_LIB_SEARCH_PATH + ${ENV_TBB_BUILD_DIR}/${TBB_BUILD_PREFIX}_release + ${ENV_TBB_BUILD_DIR}/${TBB_BUILD_PREFIX}_debug) +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 nonexistent.) +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") + elseif(MSVC_VERSION GREATER_EQUAL 1900) + set(COMPILER_PREFIX "vc14") + endif () + + # for each prefix path, add ia32/64\${COMPILER_PREFIX}\lib to the lib search path + foreach (dir IN LISTS 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 () + +# For OS X binary distribution, choose libc++ based libraries for Mavericks (10.9) +# and above and AppleClang +if (CMAKE_SYSTEM_NAME STREQUAL "Darwin" AND + NOT CMAKE_SYSTEM_VERSION VERSION_LESS 13.0) + set (USE_LIBCXX OFF) + cmake_policy(GET CMP0025 POLICY_VAR) + + if (POLICY_VAR STREQUAL "NEW") + if (CMAKE_CXX_COMPILER_ID STREQUAL "AppleClang") + set (USE_LIBCXX ON) + endif () + else () + if (CMAKE_CXX_COMPILER_ID STREQUAL "Clang") + set (USE_LIBCXX ON) + endif () + endif () + + if (USE_LIBCXX) + foreach (dir IN LISTS TBB_PREFIX_PATH) + list (APPEND TBB_LIB_SEARCH_PATH ${dir}/lib/libc++ ${dir}/libc++/lib) + endforeach () + endif () +endif () + +# check compiler ABI +if (CMAKE_CXX_COMPILER_ID STREQUAL "GNU") + set(COMPILER_PREFIX) + if (NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 4.8) + list(APPEND COMPILER_PREFIX "gcc4.8") + endif() + if (NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 4.7) + list(APPEND COMPILER_PREFIX "gcc4.7") + endif() + if (NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 4.4) + list(APPEND COMPILER_PREFIX "gcc4.4") + endif() + list(APPEND COMPILER_PREFIX "gcc4.1") +elseif(CMAKE_CXX_COMPILER_ID MATCHES "Clang") + set(COMPILER_PREFIX) + if (NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 4.0) # Complete guess + list(APPEND COMPILER_PREFIX "gcc4.8") + endif() + if (NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 3.6) + list(APPEND COMPILER_PREFIX "gcc4.7") + endif() + list(APPEND COMPILER_PREFIX "gcc4.4") +else() # Assume compatibility with 4.4 for other compilers + list(APPEND COMPILER_PREFIX "gcc4.4") +endif () + +# if platform architecture is explicitly specified +set(TBB_ARCH_PLATFORM $ENV{TBB_ARCH_PLATFORM}) +if (TBB_ARCH_PLATFORM) + foreach (dir IN LISTS 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}) + endforeach () +endif () + +foreach (dir IN LISTS TBB_PREFIX_PATH) + foreach (prefix IN LISTS COMPILER_PREFIX) + if (CMAKE_SIZEOF_VOID_P EQUAL 8) + list(APPEND TBB_LIB_SEARCH_PATH ${dir}/lib/intel64) + list(APPEND TBB_LIB_SEARCH_PATH ${dir}/lib/intel64/${prefix}) + list(APPEND TBB_LIB_SEARCH_PATH ${dir}/intel64/lib) + list(APPEND TBB_LIB_SEARCH_PATH ${dir}/intel64/${prefix}/lib) + else () + list(APPEND TBB_LIB_SEARCH_PATH ${dir}/lib/ia32) + list(APPEND TBB_LIB_SEARCH_PATH ${dir}/lib/ia32/${prefix}) + list(APPEND TBB_LIB_SEARCH_PATH ${dir}/ia32/lib) + list(APPEND TBB_LIB_SEARCH_PATH ${dir}/ia32/${prefix}/lib) + endif () + endforeach() +endforeach () + +# add general search paths +foreach (dir IN LISTS TBB_PREFIX_PATH) + list(APPEND TBB_LIB_SEARCH_PATH ${dir}/lib ${dir}/Lib ${dir}/lib/tbb + ${dir}/Libs) + list(APPEND TBB_INC_SEARCH_PATH ${dir}/include ${dir}/Include + ${dir}/include/tbb) +endforeach () + +set(TBB_LIBRARY_NAMES tbb) +get_debug_names(TBB_LIBRARY_NAMES) + +find_path(TBB_INCLUDE_DIR + NAMES tbb/tbb.h + HINTS ${TBB_INC_SEARCH_PATH}) +find_tbb_library_verifying_release_debug_locations(TBB_LIBRARY) +make_library_set(TBB_LIBRARY) + +findpkg_finish(TBB tbb) + +#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 + HINTS ${TBB_INC_SEARCH_PATH}) +find_tbb_library_verifying_release_debug_locations(TBB_MALLOC_LIBRARY) +make_library_set(TBB_MALLOC_LIBRARY) + +findpkg_finish(TBB_MALLOC tbbmalloc) + +#============================================================================= +# 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 + HINTS ${TBB_INC_SEARCH_PATH}) +find_tbb_library_verifying_release_debug_locations(TBB_MALLOC_PROXY_LIBRARY) +make_library_set(TBB_MALLOC_PROXY_LIBRARY) + +findpkg_finish(TBB_MALLOC_PROXY tbbmalloc_proxy) + + +#============================================================================= +#parse all the version numbers from tbb +if(NOT TBB_VERSION) + set(TBB_VERSION_FILE_PRIOR_TO_TBB_2021_1 + "${TBB_INCLUDE_DIR}/tbb/tbb_stddef.h") + set(TBB_VERSION_FILE_AFTER_TBB_2021_1 + "${TBB_INCLUDE_DIR}/oneapi/tbb/version.h") + + if (EXISTS "${TBB_VERSION_FILE_PRIOR_TO_TBB_2021_1}") + set(TBB_VERSION_FILE "${TBB_VERSION_FILE_PRIOR_TO_TBB_2021_1}") + elseif (EXISTS "${TBB_VERSION_FILE_AFTER_TBB_2021_1}") + set(TBB_VERSION_FILE "${TBB_VERSION_FILE_AFTER_TBB_2021_1}") + else() + message(FATAL_ERROR "Found TBB installation: ${TBB_INCLUDE_DIR} " + "missing version header.") + endif() + + #only read the start of the file + file(STRINGS + "${TBB_VERSION_FILE}" + TBB_VERSION_CONTENTS + REGEX "VERSION") + + 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() diff --git a/include/basalt/optimization/spline_linearize.h b/include/basalt/optimization/spline_linearize.h index 69722ca..f09efb4 100644 --- a/include/basalt/optimization/spline_linearize.h +++ b/include/basalt/optimization/spline_linearize.h @@ -45,7 +45,6 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. #include #include -#include namespace basalt {