config BR2_PACKAGE_HWLOC bool "hwloc" depends on BR2_TOOLCHAIN_HAS_THREADS help Portable Hardware Locality Provides a portable abstraction (across OS, versions, architectures, ...) of the hierarchical topology of modern architectures, including NUMA memory nodes, sockets, shared caches, cores and simultaneous multithreading. http://www.open-mpi.org/projects/hwloc/ comment "hwloc needs a toolchain w/ threads" depends on !BR2_TOOLCHAIN_HAS_THREADS