config BR2_PACKAGE_TBB
	bool "tbb"
	# tbb needs fenv.h which is not provided by uclibc
	depends on !BR2_TOOLCHAIN_USES_UCLIBC
	depends on !BR2_STATIC_LIBS
	depends on BR2_TOOLCHAIN_HAS_THREADS
	depends on BR2_INSTALL_LIBSTDCPP
	depends on !BR2_TOOLCHAIN_HAS_GCC_BUG_64735 # exception_ptr
	help
	  Intel(R) Threading Building Blocks (Intel(R) TBB) lets you
	  easily write parallel C++ programs that take full advantage
	  of multicore performance, that are portable, composable and
	  have future-proof scalability.

	  https://www.threadingbuildingblocks.org/

comment "tbb needs a glibc or musl toolchain w/ dynamic library, threads, C++"
	depends on BR2_TOOLCHAIN_USES_UCLIBC || BR2_STATIC_LIBS || \
		!BR2_TOOLCHAIN_HAS_THREADS || !BR2_INSTALL_LIBSTDCPP

comment "tbb needs exception_ptr"
	depends on BR2_TOOLCHAIN_HAS_GCC_BUG_64735