comment "openmpi needs a toolchain w/ dynamic library, NPTL, wchar, C++"
	depends on BR2_USE_MMU
	depends on BR2_TOOLCHAIN_HAS_ATOMIC
	depends on !BR2_sparc
	depends on BR2_STATIC_LIBS || !BR2_TOOLCHAIN_HAS_THREADS_NPTL \
		|| !BR2_USE_WCHAR || !BR2_INSTALL_LIBSTDCPP

config BR2_PACKAGE_OPENMPI
	bool "openmpi"
	depends on BR2_USE_MMU # fork()
	depends on BR2_USE_WCHAR
	depends on BR2_TOOLCHAIN_HAS_ATOMIC
	depends on BR2_TOOLCHAIN_HAS_THREADS_NPTL
	depends on BR2_INSTALL_LIBSTDCPP
	depends on !BR2_STATIC_LIBS # dlfcn.h
	# from the configure script: "Sparc v8 target is not supported
	# in this release of Open MPI"
	depends on !BR2_sparc
	help
	  A High Performance Message Passing Library.

	  https://www.open-mpi.org/