buildroot/package/uftrace/Config.in

config BR2_PACKAGE_UFTRACE_ARCH_SUPPORTS
	bool
	default y if BR2_ARM_CPU_ARMV6 || BR2_ARM_CPU_ARMV7A
	default y if BR2_aarch64
	default y if BR2_i386
	default y if BR2_x86_64

config BR2_PACKAGE_UFTRACE
	bool "uftrace"
	depends on BR2_PACKAGE_UFTRACE_ARCH_SUPPORTS
	depends on BR2_TOOLCHAIN_HAS_THREADS_NPTL # pthread_setname_np()
	depends on !BR2_STATIC_LIBS
	select BR2_PACKAGE_ARGP_STANDALONE if \
	       BR2_TOOLCHAIN_USES_UCLIBC || \
	       BR2_TOOLCHAIN_USES_MUSL
	help
	  The uftrace tool is to trace and analyze execution of a
	  program written in C/C++. It was heavily inspired by the
	  ftrace framework of the Linux kernel (especially function
	  graph tracer) and supports userspace programs.
	  It supports various kind of commands and filters to help
	  analysis of the program execution and performance.

	  https://github.com/namhyung/uftrace

comment "uftrace needs a toolchain w/ NPTL, dynamic library"
	depends on BR2_PACKAGE_UFTRACE_ARCH_SUPPORTS
	depends on !BR2_TOOLCHAIN_HAS_THREADS_NPTL || BR2_STATIC_LIBS