FindTBB

Finds the Threading Building Blocks (TBB) library.

This is a fallback implementation in case the TBB library does not provide itself a corresponding TBBConfig.cmake file.

Imported Targets

This module provides the following imported targets, if found:

TBB::tbb

Imported target to link against when TBB is found.

Result Variables

This module defines the following variables:

TBB_FOUND

Boolean result indicating whether TBB was found.

TBB_VERSION

Version reported by the detected TBB package or pkg-config metadata, if available.

Hints

Two strategies are implemented for finding TBB:

1. Searching for the TBB cmake config file, typically named TBBConfig.cmake. In recent TBB versions, this file can be created using a script provided by TBB itself. Simply set the variable TBB_DIR to the directory containing the config file in order to find TBB.

2. Using pkg-config to configure TBB. Therefore it is necessary to find the tbb.pc file. Several distributions provide this file directly. In order to point pkg-config to the location of that file, simply set the environment variable PKG_CONFIG_PATH to include the directory containing the .pc file, or add this path to the CMAKE_PREFIX_PATH.