package/rt-tests/Config.in

config BR2_PACKAGE_RT_TESTS
	bool "rt-tests"
	depends on BR2_TOOLCHAIN_HAS_THREADS
	# priority-inheritance mutex needs NPTL
	depends on !BR2_PTHREADS && !BR2_PTHREADS_OLD
	# no NPTL for these archs
	depends on !BR2_avr32 && !BR2_xtensa && !BR2_arc && !BR2_bfin
	# no _tid field in 'struct sigevent'
	depends on !(BR2_TOOLCHAIN_USES_UCLIBC && (BR2_mips || BR2_mipsel || \
		BR2_mips64 || BR2_mips64el))
	help
	  Set of utilities for testing the real-time behaviour of a
	  Linux system.

	  All tools are simple C programs with no dependencies, except
	  the hwlatdetect utility, which is a Python script and
	  therefore requires the Python interpreter. It will only be
	  installed if a Python interpreter has been selected in the
	  Buildroot configuration.

	  Note that this package requires a toolchain built with the
	  NPTL implementation of the pthread API (this is always the
	  case with glibc/eglibc toolchains, but may not necessarily
	  be the case with uClibc toolchains, since the thread
	  implementation is configurable).

	  http://rt.wiki.kernel.org

comment "rt-tests needs a toolchain w/ threads"
	depends on !BR2_PTHREADS && !BR2_PTHREADS_OLD
	depends on !BR2_avr32 && !BR2_xtensa && !BR2_arc && !BR2_bfin
	depends on !BR2_TOOLCHAIN_HAS_THREADS

comment "rt-tests needs an (e)glibc toolchain"
	depends on BR2_TOOLCHAIN_USES_UCLIBC && (BR2_mips || BR2_mipsel || \
		BR2_mips64 || BR2_mips64el)