comment "ltp-testsuite needs specific uClibc options, see help"
	depends on BR2_PACKAGE_LTP_TESTSUITE
	depends on BR2_TOOLCHAIN_USES_UCLIBC

config BR2_PACKAGE_LTP_TESTSUITE
	bool "ltp-testsuite"
	depends on BR2_USE_MMU # fork()
	depends on BR2_TOOLCHAIN_HAS_THREADS
	depends on !BR2_TOOLCHAIN_USES_MUSL
	# does not build, cachectl.h issue
	depends on !BR2_nios2
	help
	  The Linux Test Project provides a huge testsuite for Linux.

	  The LTP testsuite uses several functions that are considered
	  obsolete, such as sigset() and others. Therefore, the LTP
	  testsuite does not build with Buildroot's default uClibc
	  configuration, and options such as DO_XSI_MATH,
	  UCLIBC_HAS_OBSOLETE_BSD_SIGNAL and UCLIBC_SV4_DEPRECATED
	  are needed.

	  http://linux-test-project.github.io

comment "ltp-testsuite needs a non-musl toolchain w/ threads"
	depends on !BR2_nios2
	depends on BR2_USE_MMU
	depends on !BR2_TOOLCHAIN_HAS_THREADS || BR2_TOOLCHAIN_USES_MUSL