Squashed 'third_party/ceres/' changes from e51e9b46f..399cda773
399cda773 Update build documentation to reflect detection of Eigen via config mode
bb127272f Fix typos.
a0ec5c32a Update version history for 2.0.0RC2
3f6d27367 Unify symbol visibility configuration for all compilers
29c2912ee Unbreak the bazel build some more
bf47e1a36 Fix the Bazel build.
600e8c529 fix minor typos
bdcdcc78a update docs for changed cmake usage
3f69e5b36 Corrections from William Rucklidge
8bfdb02fb Rewrite uses of VLOG_IF and LOG_IF.
d1b35ffc1 Corrections from William Rucklidge
f34e80e91 Add dividers between licenses.
65c397dae Fix formatting
f63b1fea9 Add the MIT license text corresponding to the libmv derived files.
542613c13 minor formatting fix for trust_region_minimizer.cc
6d9e9843d Remove inclusion of ceres/eigen.h
eafeca5dc Fix a logging bug in TrustRegionMinimizer.
1fd0be916 Fix default initialisation of IterationCallback::cost
137bbe845 add info about clang-format to contributing docs
d3f66d77f fix formatting generated files (best effort)
a9c7361c8 minor formatting fix (wrongly updated in earlier commit)
7b8f675bf fix formatting for (non-generated) internal source files
921368ce3 Fix a number of typos in covariance.h
7b6b2491c fix formatting for examples
82275d8a4 some fixes for Linux and macOS install docs
9d762d74f fix formatting for public header files
c76478c48 gitignore *.pyc
4e69a475c Fix potential for mismatched release/debug TBB libraries
8e1d8e32a A number of small changes.
368a738e5 AutoDiffCostFunction: optional ownership
8cbd721c1 Add erf and erfc to jet.h, including tests in jet_test.cc
31366cff2 Benchmarks for dynamic autodiff.
29fb08aea Use CMAKE_PREFIX_PATH to pass Homebrew install location
242c703b5 Minor fixes to the documentation
79bbf9510 Add changelog for 2.0.0
41d05f13d Fix lint errors in evaluation_callback_test.cc
4b67903c1 Remove unused variables from problem_test.cc
10449fc36 Add Apache license to the LICENSE file for FixedArray
8c3ecec6d Fix some minor errors in IterationCallback docs
7d3ffcb42 Remove forced CONFIG from find_package(Eigen3)
a029fc0f9 Use latest FindTBB.cmake from VTK project
aa1abbc57 Replace use of GFLAGS_LIBRARIES with export gflags target
db2af1be8 Add Problem::EvaluateResidualBlockAssumingParametersUnchanged
ab4ed32cd Replace NULL with nullptr in the documentation.
ee280e27a Allow SubsetParameterization to accept an empty vector of constant parameters.
4b8c731d8 Fix a bug in DynamicAutoDiffCostFunction
5cb5b35a9 Fixed incorrect argument name in RotationMatrixToQuaternion()
e39d9ed1d Add a missing term and remove a superfluous word
27cab77b6 Reformulate some sentences
8ac6655ce Fix documentation formatting issues
7ef83e075 Update minimum required C++ version for Ceres to C++14
1d75e7568 Improve documentation for LocalParameterization
763398ca4 Update the section on Preconditioners
a614f788a Call EvaluationCallback before evaluating the fixed cost.
70308f7bb Simplify documentation generation.
e886d7e65 Reduce the number of minimizer iterations in evaluation_callback_test.cc
9483e6f2f Simplify DynamicCompressedRowJacobianWriter::Write
323cc55bb Update the version in package.xml to 2.0.0.
303b078b5 Fix few typos and alter a NULL to nullptr.
cca93fed6 Bypass Ceres' FindGlog.cmake in CeresConfig.cmake if possible
77fc1d0fc Use build_depend for private dependencies in Catkin package.xml
a09682f00 Fix MSVC version check to support use of clang-cl front-end
b70687fcc Add namespace qualified Ceres::ceres CMake target
99efa54bd Replace type aliases deprecated/removed in C++17/C++20 from FixedArray
adb973e4a NULL -> nullptr
27b717951 Respect FIND_QUIETLY flag in cmake config file
646959ef1 Do not export class template LineParameterization
1f128d070 Change the type of parameter index/offset to match their getter/setter
072c8f070 Initialize integer variables with integer instead of double
8c36bcc81 Use inline & -inlinehint-threshold in auto-diff benchmarks
57cf20aa5 static const -> static constexpr where we can.
40b27482a Add std::numeric_limit specialization for Jets
e751d6e4f Remove AutodiffCodegen
e9eb76f8e Remove AutodiffCodegen CMake integration
9435e08a7 More clang-tidy and wjr@ comment fixes
d93fac4b7 Remove AutodiffCodegen Tests
2281c6ed2 Fixes for comments from William Rucklidge
d797a87a4 Use Ridders' method in GradientChecker.
41675682d Fix a MSVC type deduction bug in ComputeHouseholderVector
947ec0c1f Remove AutodiffCodegen autodiff benchmarks
27183d661 Allow LocalParameterizations to have zero local size.
7ac7d79dc Remove HelloWorldCodegen example
8c8738bf8 Add photometric and relative-pose residuals to autodiff benchmarks
9f7fb66d6 Add a constant cost function to the autodiff benchmarks
ab0d373e4 Fix a comment in autodiff.h
27bb99714 Change SVD algorithm in covariance computation.
84fdac38e Add const to GetCovarianceMatrix*
6bde61d6b Add line local parameterization.
2c1c0932e Update documentation in autodiff.h
8904fa488 Inline Jet initialization in Autodiff
18a464d4e Remove an errant CR from local_parameterization.cc
5c85f2179 Use ArraySelector in Autodiff
80477ff07 Add class ArraySelector
e7a30359e Pass kNumResiduals to Autodiff
f339d71dd Refactor the automatic differentiation benchmarks.
d37b4cb15 Fix some include headers in codegen/test_utils.cc/h
550766e6d Add Autodiff Brdf Benchmark
8da9876e7 Add more autodiff benchmarks
6da364713 Fix Tukey loss function
cf4185c4e Add Codegen BA Benchmark
75dd30fae Simplify GenerateCodeForFunctor
9049688c6 Default Initialize ExpressionRef to Zero
bf1aff2f0 Fix 3+ nested Jet constructor
92d6541c7 Move Codegen files into codegen/ directory
8e962f37d Add Autodiff Codegen Tests
13c7a22ce Codegen Optimizer API
90799e29e Fix install and unnecessary string copy
032d5844c AutoDiff Code Generation - CMake Integration
d82de91b8 Add ExpressionGraph::Erase(ExpressionId)
c8e35e19f Add namespaces to generated functions and constants
75e575cae Fix use of incomplete type in defaulted Problem methods
8def19616 Remove ExpressionRef Move Constructor
f26f95410 Fix windows MSVC build.
fdf9cfd32 Add functions to find the matching ELSE, ENDIF expressions
678c05b28 Fix invert PSD matrix.
a384a7e96 Remove not used using declaration
a60136b7a Add COMMENT ExpressionType
f212c9295 Let Problem::SetParameterization be called more than once.
a3696835b use CMake function to create CeresConfigVersion
67fcff918 Make Problem movable.
19728e72d Add documentation for Problem::IsParameterBlockConstant
ba6e5fb4a Make the custom uninstall target optional
8547cbd55 Make EventLogger more efficient.
edb8322bd Update the minimum required version of Eigen to 3.3.
aa6ef417f Specify Eigen3_DIR in iOS and Android Travis CI builds
4655f2549 Use find_package() instead of find_dependency() in CeresConfig.cmake
a548766d1 Use glfags target
33dd469a5 Use Eigen3::Eigen target
47e784bb4 NULL-jacobians are handled correctly in generated autodiff code
edd54b83e Update Jet.h and rotation.h to use the new IF/ELSE macros
848c1f90c Update return type in code generator and add tests for logical functions
5010421bb Add the expression return type as a member to Expression
f4dc670ee Improve testing of the codegen system
572ec4a5a Rework Expression creation and insertion
c7337154e Disable the code generation module by default
7fa0f3db4 Explicitly state PUBLIC/PRIVATE when linking
4362a2169 Run clang-format on the public headers. Also update copyright year.
c56702aac Fix installation of codegen headers
0d03e74dc Fix the include in the autodiff codegen example
d16026440 Autodiff Codegen Part 4: Public API
d1703db45 Moved AutoDiffCodeGen macros to a separate (public) header
5ce6c063d Fix ExpressionRef copy constructor and add a move constructor
a90b5a12c Pass ExpressionRef by const reference instead of by value
ea057678c Remove MakeFunctionCall() and add test for Ternary
1084c5460 Quote all configure-expanded paths
3d756b07c Test Expressions with 'insert' instead of a macro
486d81812 Add ExpressionGraph::InsertExpression
3831a1dd3 Expression and ExpressionGraph comparison
9bb1dcb84 Remove definition of ExpressionRef::ExpressionRef(double&);
5be2e4883 Autodiff Codegen Part 3: CodeGenerator
6cd633043 Remove unused ExpressionTypes
7d0d69a4d Fix ExpressionRef
6ba8c57d2 Fix expression_test IsArithmetic
2b494cfb3 Update Travis CI to Bionic & Xcode 11.2
a3dde6877 Require Xcode >= 11.2 on macOS 10.15 (Catalina)
6fd4f072d Autodiff Codegen Part 2: Conditionals
52d6477a4 Detect and disable -fstack-check on macOS 10.15 with Xcode 11
46ca461b7 Fix `gradient_check_relative_precision` docs typo
4247d420f Autodiff Codegen Part 1: Expressions
ba62397d8 Run clang-format on jet.h
667062dcc Introduce BlockSparseMatrixData
17becf461 Remove a CHECK failure from covariance_impl.cc
d7f428e5c Add a missing cast in rotation.h
ea4d66e7e clang-tidy fixes.
be15b842a Integrate the SchurEliminatorForOneFBlock for the case <2,3,6>
087b28f1b Remove use of SetUsage as it creates compilation problems.
573046d7f Protect declarations of lapack functions under CERES_NO_LAPACK
71d638ef3 Add a specialized schur eliminator.
2ffddaccf Use override & final instead of just using virtual.
e4577dd6d Use override instead of virtual for subclasses.
3e5db5bc2 Fixing documentation typo.
82d325b73 Avoid memory allocations in Accelerate Sparse[Refactor/Solve]().
f66b51382 Fix some clang-tidy warnings.
0428e2dd0 Fix missing #include of <memory>
487c1aa51 Expose SubsetPreconditioner in the API
bf709ecac Move EvaluationCallback from Solver::Options to Problem::Options.
059bcb7f8 Drop ROS dependency on catkin
c4dbc927d Default to any other sparse libraries over Accelerate
db1f5b57a Allow some methods in Problem to use const double*.
a60c14525 Explicitly delete the copy constructor and copy assignment operator
084042c25 Lint changes from William Rucklidge
93d869020 Use selfAdjoingView<Upper> in InvertPSDMatrix.
a0cd0854a Speed up InvertPSDMatrix
7b53262b7 Allow Solver::Options::max_num_line_search_step_size_iterations = 0.
3e2cdca54 Make LineSearchMinizer work correctly with negative valued functions.
3ff12a878 Fix a clang-tidy warning in problem_test.cc
57441fe90 Fix two bugs.
1b852c57e Add Problem::EvaluateResidualBlock.
54ba6c27b Fix missing declaration warnings in Ceres code
fac46d50e Modernize ProductParameterization.
53dc6213f Add some missing string-to-enum-to-string convertors.
c0aa9a263 Add checks in rotation.h for inplace operations.
0f57fa82d Update Bazel WORKSPACE for newest Bazel
f8e5fba7b TripletSparseMatrix: guard against self-assignment
939253c20 Fix Eigen alignment issues.
bf67daf79 Add the missing <array> header to fixed_array.h
25e1cdbb6 Switch to FixedArray implementation from abseil.
d467a627b IdentityTransformation -> IdentityParameterization
eaec6a9d0 Fix more typos in CostFunctionToFunctor documentation.
99b5aa4aa Fix typos in CostFunctionToFunctor documentation.
ee7e2cb3c Set Homebrew paths via HINTS not CMAKE_PREFIX_PATH
4f8a01853 Revert "Fix custom Eigen on macos (EIGEN_INCLUDE_DIR_HINTS)"
e6c5c7226 Fix custom Eigen on macos (EIGEN_INCLUDE_DIR_HINTS)
5a56d522e Add the 3,3,3 template specialization.
df5c23116 Reorder initializer list to make -Wreorder happy
0fcfdb0b4 Fix the build breakage caused by the last commit.
9b9e9f0dc Reduce machoness of macro definition in cost_functor_to_function_test.cc
21d40daa0 Remove UTF-8 chars
9350e57a4 Enable optional use of sanitizers
0456edffb Update Travis CI Linux distro to 16.04 (Xenial)
bef0dfe35 Fix a typo in cubic_interpolation.h
056ba9bb1 Add AutoDiffFirstOrderFunction
6e527392d Update googletest/googlemock to db9b85e2.
1b2940749 Clarify documentation of BiCubicInterpolator::Evaluate for out-of-bounds values
Change-Id: Id61dd832e8fbe286deb0799aa1399d4017031dae
git-subtree-dir: third_party/ceres
git-subtree-split: 399cda773035d99eaf1f4a129a666b3c4df9d1b1
diff --git a/cmake/FindTBB.cmake b/cmake/FindTBB.cmake
index d3e2852..5ae7b61 100644
--- a/cmake/FindTBB.cmake
+++ b/cmake/FindTBB.cmake
@@ -1,245 +1,455 @@
-# The MIT License (MIT)
+# - 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
#
-# Copyright (c) 2015 Justus Calvin
+# 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
#
-# 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:
+# 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.
#
-# The above copyright notice and this permission notice shall be included in all
-# copies or substantial portions of the Software.
+# 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
#
-# 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.
+# 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
#
-# FindTBB
-# -------
-#
-# Find TBB include directories and libraries.
-#
-# Usage:
-#
-# find_package(TBB [major[.minor]] [EXACT]
-# [QUIET] [REQUIRED]
-# [[COMPONENTS] [components...]]
-# [OPTIONAL_COMPONENTS components...])
-#
-# where the allowed components are tbbmalloc and tbb_preview. Users may modify
-# the behavior of this module with the following variables:
-#
-# * TBB_ROOT_DIR - The base directory the of TBB installation.
-# * TBB_INCLUDE_DIR - The directory that contains the TBB headers files.
-# * TBB_LIBRARY - The directory that contains the TBB library files.
-# * TBB_<library>_LIBRARY - The path of the TBB the corresponding TBB library.
-# These libraries, if specified, override the
-# corresponding library search results, where <library>
-# may be tbb, tbb_debug, tbbmalloc, tbbmalloc_debug,
-# tbb_preview, or tbb_preview_debug.
-# * TBB_USE_DEBUG_BUILD - The debug version of tbb libraries, if present, will
-# be used instead of the release version.
-#
-# Users may modify the behavior of this module with the following environment
-# variables:
-#
-# * TBB_INSTALL_DIR
-# * TBBROOT
-# * LIBRARY_PATH
-#
-# This module will set the following variables:
-#
-# * TBB_FOUND - Set to false, or undefined, if we haven’t found, or
-# don’t want to use TBB.
-# * TBB_<component>_FOUND - If False, optional <component> part of TBB sytem is
-# not available.
-# * TBB_VERSION - The full version string
-# * TBB_VERSION_MAJOR - The major version
-# * TBB_VERSION_MINOR - The minor version
-# * TBB_INTERFACE_VERSION - The interface version number defined in
-# tbb/tbb_stddef.h.
-# * TBB_<library>_LIBRARY_RELEASE - The path of the TBB release version of
-# <library>, where <library> may be tbb, tbb_debug,
-# tbbmalloc, tbbmalloc_debug, tbb_preview, or
-# tbb_preview_debug.
-# * TBB_<library>_LIBRARY_DEGUG - The path of the TBB release version of
-# <library>, where <library> may be tbb, tbb_debug,
-# tbbmalloc, tbbmalloc_debug, tbb_preview, or
-# tbb_preview_debug.
-#
-# The following varibles should be used to build and link with TBB:
-#
-# * TBB_INCLUDE_DIRS - The include directory for TBB.
-# * TBB_LIBRARIES - The libraries to link against to use TBB.
-# * TBB_DEFINITIONS - Definitions to use when compiling code that uses TBB.
-include(FindPackageHandleStandardArgs)
-
-if(NOT TBB_FOUND)
-
- ##################################
- # Check the build type
- ##################################
-
- if(NOT DEFINED TBB_USE_DEBUG_BUILD)
- if(CMAKE_BUILD_TYPE MATCHES "(Debug|DEBUG|debug|RelWithDebInfo|RELWITHDEBINFO|relwithdebinfo)")
- set(TBB_USE_DEBUG_BUILD TRUE)
- else()
- set(TBB_USE_DEBUG_BUILD FALSE)
- endif()
+#====================================================
+# 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()
- ##################################
- # Set the TBB search directories
- ##################################
-
- # Define search paths based on user input and environment variables
- set(TBB_SEARCH_DIR ${TBB_ROOT_DIR} $ENV{TBB_INSTALL_DIR} $ENV{TBBROOT})
-
- # Define the search directories based on the current platform
- if(CMAKE_SYSTEM_NAME STREQUAL "Windows")
- set(TBB_DEFAULT_SEARCH_DIR "C:/Program Files/Intel/TBB"
- "C:/Program Files (x86)/Intel/TBB")
-
- # Set the target architecture
- if(CMAKE_SIZEOF_VOID_P EQUAL 8)
- set(TBB_ARCHITECTURE "intel64")
- else()
- set(TBB_ARCHITECTURE "ia32")
- endif()
-
- # Set the TBB search library path search suffix based on the version of VC
- if(WINDOWS_STORE)
- set(TBB_LIB_PATH_SUFFIX "lib/${TBB_ARCHITECTURE}/vc11_ui")
- elseif(MSVC14)
- set(TBB_LIB_PATH_SUFFIX "lib/${TBB_ARCHITECTURE}/vc14")
- elseif(MSVC12)
- set(TBB_LIB_PATH_SUFFIX "lib/${TBB_ARCHITECTURE}/vc12")
- elseif(MSVC11)
- set(TBB_LIB_PATH_SUFFIX "lib/${TBB_ARCHITECTURE}/vc11")
- elseif(MSVC10)
- set(TBB_LIB_PATH_SUFFIX "lib/${TBB_ARCHITECTURE}/vc10")
- endif()
-
- # Add the library path search suffix for the VC independent version of TBB
- list(APPEND TBB_LIB_PATH_SUFFIX "lib/${TBB_ARCHITECTURE}/vc_mt")
-
- elseif(CMAKE_SYSTEM_NAME STREQUAL "Darwin")
- # OS X
- set(TBB_DEFAULT_SEARCH_DIR "/opt/intel/tbb")
-
- # TODO: Check to see which C++ library is being used by the compiler.
- if(NOT ${CMAKE_SYSTEM_VERSION} VERSION_LESS 13.0)
- # The default C++ library on OS X 10.9 and later is libc++
- set(TBB_LIB_PATH_SUFFIX "lib/libc++")
- else()
- set(TBB_LIB_PATH_SUFFIX "lib")
- endif()
- elseif(CMAKE_SYSTEM_NAME STREQUAL "Linux")
- # Linux
- set(TBB_DEFAULT_SEARCH_DIR "/opt/intel/tbb")
-
- # TODO: Check compiler version to see the suffix should be <arch>/gcc4.1 or
- # <arch>/gcc4.1. For now, assume that the compiler is more recent than
- # gcc 4.4.x or later.
- if(CMAKE_SYSTEM_PROCESSOR STREQUAL "x86_64")
- set(TBB_LIB_PATH_SUFFIX "lib/intel64/gcc4.4")
- elseif(CMAKE_SYSTEM_PROCESSOR MATCHES "^i.86$")
- set(TBB_LIB_PATH_SUFFIX "lib/ia32/gcc4.4")
- 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()
- ##################################
- # Find the TBB include dir
- ##################################
+ 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}")
- find_path(TBB_INCLUDE_DIRS tbb/tbb.h
- HINTS ${TBB_INCLUDE_DIR} ${TBB_SEARCH_DIR}
- PATHS ${TBB_DEFAULT_SEARCH_DIR}
- PATH_SUFFIXES include)
+ #construct path to the real .so which is presumed to be in the same directory
+ #as the input file
+ get_filename_component(_so_dir "${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} "${library}" PARENT_SCOPE)
+ endif()
+endfunction()
- ##################################
- # Find TBB components
- ##################################
+#===============================================
+# Do the final processing for the package find.
+#===============================================
+macro(findpkg_finish PREFIX TARGET_NAME)
+ if (${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 ${PREFIX} not found.")
+ endif ()
+ endif ()
- # Find each component
- foreach(_comp tbb_preview tbbmalloc tbb)
- # Search for the libraries
- find_library(TBB_${_comp}_LIBRARY_RELEASE ${_comp}
- HINTS ${TBB_LIBRARY} ${TBB_SEARCH_DIR}
- PATHS ${TBB_DEFAULT_SEARCH_DIR}
- PATH_SUFFIXES ${TBB_LIB_PATH_SUFFIX})
+ if (NOT TARGET "TBB::${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 "${real_debug}")
+ endif ()
+ endif ()
- find_library(TBB_${_comp}_LIBRARY_DEBUG ${_comp}_debug
- HINTS ${TBB_LIBRARY} ${TBB_SEARCH_DIR}
- PATHS ${TBB_DEFAULT_SEARCH_DIR} ENV LIBRARY_PATH
- PATH_SUFFIXES ${TBB_LIB_PATH_SUFFIX})
+ #mark the following variables as internal variables
+ mark_as_advanced(${PREFIX}_INCLUDE_DIR
+ ${PREFIX}_LIBRARY
+ ${PREFIX}_LIBRARY_DEBUG
+ ${PREFIX}_LIBRARY_RELEASE)
+endmacro()
-
- # Set the library to be used for the component
- if(NOT TBB_${_comp}_LIBRARY)
- if(TBB_USE_DEBUG_BUILD AND TBB_${_comp}_LIBRARY_DEBUG)
- set(TBB_${_comp}_LIBRARY "${TBB_${_comp}_LIBRARY_DEBUG}")
- elseif(TBB_${_comp}_LIBRARY_RELEASE)
- set(TBB_${_comp}_LIBRARY "${TBB_${_comp}_LIBRARY_RELEASE}")
- elseif(TBB_${_comp}_LIBRARY_DEBUG)
- set(TBB_${_comp}_LIBRARY "${TBB_${_comp}_LIBRARY_DEBUG}")
- endif()
- endif()
-
- # Set the TBB library list and component found variables
- if(TBB_${_comp}_LIBRARY)
- list(APPEND TBB_LIBRARIES "${TBB_${_comp}_LIBRARY}")
- set(TBB_${_comp}_FOUND TRUE)
- else()
- set(TBB_${_comp}_FOUND FALSE)
- endif()
-
- mark_as_advanced(TBB_${_comp}_LIBRARY_RELEASE)
- mark_as_advanced(TBB_${_comp}_LIBRARY_DEBUG)
- mark_as_advanced(TBB_${_comp}_LIBRARY)
-
+#===============================================
+# 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 ${i})
endforeach()
+endmacro()
- ##################################
- # Set compile flags
- ##################################
+#===============================================
+# See if we have env vars to help us find tbb
+#===============================================
+macro(getenv_path VAR)
+ set(ENV_${VAR} $ENV{${VAR}})
+ # replace won't work if var is blank
+ if (ENV_${VAR})
+ string( REGEX REPLACE "\\\\" "/" ENV_${VAR} ${ENV_${VAR}} )
+ endif ()
+endmacro()
- if(TBB_tbb_LIBRARY MATCHES "debug")
- set(TBB_DEFINITIONS "-DTBB_USE_DEBUG=1")
+#===============================================
+# 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 ${TBB_LIB_SEARCH_PATH})
endif()
+endmacro()
- ##################################
- # Set version strings
- ##################################
+#=============================================================================
+# Now to actually find TBB
+#
- if(TBB_INCLUDE_DIRS)
- file(READ "${TBB_INCLUDE_DIRS}/tbb/tbb_stddef.h" _tbb_version_file)
- string(REGEX REPLACE ".*#define TBB_VERSION_MAJOR ([0-9]+).*" "\\1"
- TBB_VERSION_MAJOR "${_tbb_version_file}")
- string(REGEX REPLACE ".*#define TBB_VERSION_MINOR ([0-9]+).*" "\\1"
- TBB_VERSION_MINOR "${_tbb_version_file}")
- string(REGEX REPLACE ".*#define TBB_INTERFACE_VERSION ([0-9]+).*" "\\1"
- TBB_INTERFACE_VERSION "${_tbb_version_file}")
- set(TBB_VERSION "${TBB_VERSION_MAJOR}.${TBB_VERSION_MINOR}")
+# 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 ()
- find_package_handle_standard_args(TBB
- REQUIRED_VARS TBB_INCLUDE_DIRS TBB_LIBRARIES
- HANDLE_COMPONENTS
- VERSION_VAR TBB_VERSION)
+# 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 ()
- mark_as_advanced(TBB_INCLUDE_DIRS TBB_LIBRARIES)
+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 ()
- unset(TBB_ARCHITECTURE)
- unset(TBB_LIB_PATH_SUFFIX)
- unset(TBB_DEFAULT_SEARCH_DIR)
+# 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 ${TBB_INC_SEARCH_PATH})
+find_tbb_library_verifying_release_debug_locations(TBB_MALLOC_PROXY_LIBRARY)
+make_library_set(TBB_MALLOC_PROXY_LIBRARY)
+
+findpkg_finish(TBB_MALLOC_PROXY tbbmalloc_proxy)
+
+
+#=============================================================================
+#parse all the version numbers from tbb
+if(NOT TBB_VERSION)
+
+ #only read the start of the file
+ file(STRINGS
+ "${TBB_INCLUDE_DIR}/tbb/tbb_stddef.h"
+ 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()