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vcmi/cmake_modules/FindTBB.cmake
Andrii Danylchenko b00a1dee28 Fix build
2021-07-26 21:02:50 +03:00

465 lines
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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::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 ${TBB_ROOT}/build
#
#
# Modified by Robert Maynard from the original OGRE source
#
#-------------------------------------------------------------------
# This file is part of the CMake build system for OGRE
# (Object-oriented Graphics Rendering Engine)
# For the latest info, see http://www.ogre3d.org/
#
# The contents of this file are placed in the public domain. Feel
# free to make use of it in any way you like.
#-------------------------------------------------------------------
#
#=============================================================================
# Copyright 2010-2012 Kitware, Inc.
# Copyright 2012 Rolf Eike Beer <eike@sf-mail.de>
#
# Distributed under the OSI-approved BSD License (the "License");
# see accompanying file Copyright.txt for details.
#
# This software is distributed WITHOUT ANY WARRANTY; without even the
# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
# See the License for more information.
#=============================================================================
# (To distribute this file outside of CMake, substitute the full
# License text for the above reference.)
#=============================================================================
# FindTBB helper functions and macros
#
message("** Looking for TBB...")
# Use TBBConfig.cmake if possible.
set(_tbb_find_quiet)
if (TBB_FIND_QUIETLY)
set(_tbb_find_quiet QUIET)
endif ()
set(_tbb_find_components)
set(_tbb_find_optional_components)
foreach (_tbb_find_component IN LISTS TBB_FIND_COMPONENTS)
if (TBB_FIND_REQUIRED_${_tbb_find_component})
list(APPEND _tbb_find_components "${_tbb_find_component}")
else ()
list(APPEND _tbb_find_optional_components "${_tbb_find_component}")
endif ()
endforeach ()
unset(_tbb_find_component)
find_package(TBB CONFIG ${_tbb_find_quiet}
COMPONENTS ${_tbb_find_components}
OPTIONAL_COMPONENTS ${_tbb_find_optional_components})
unset(_tbb_find_quiet)
unset(_tbb_find_components)
unset(_tbb_find_optional_components)
set(TBB_LIBRARIES ${TBB_IMPORTED_TARGETS})
if (TBB_FOUND)
return ()
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()
#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()
#=============================================================================
# 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_stddef.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 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
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 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
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 ${TBB_LIB_SEARCH_PATH})
make_library_set(TBB_MALLOC_PROXY_LIBRARY)
findpkg_finish(TBB_MALLOC_PROXY tbbmalloc_proxy)
#=============================================================================
#parse all the version numbers from tbb
if(NOT TBB_VERSION)
if (EXISTS "${TBB_INCLUDE_DIR}/oneapi/tbb/version.h")
file(STRINGS
"${TBB_INCLUDE_DIR}/oneapi/tbb/version.h"
TBB_VERSION_CONTENTS
REGEX "VERSION")
else()
#only read the start of the file
file(STRINGS
"${TBB_INCLUDE_DIR}/tbb/tbb_stddef.h"
TBB_VERSION_CONTENTS
REGEX "VERSION")
endif()
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()
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