config BR2_PACKAGE_SYSTEMD_BOOTCHART_ARCH_SUPPORTS
	bool
	# see src/architecture.h
	default y if BR2_aarch64 || BR2_aarch64_be
	default y if BR2_arm || BR2_armeb
	default y if BR2_i386 || BR2_x86_64
	default y if BR2_m68k
	default y if BR2_mips || BR2_mipsel || BR2_mips64 || BR2_mips64el
	default y if BR2_powerpc || BR2_powerpc64 || BR2_powerpc64le
	default y if BR2_sh
	default y if BR2_sparc || BR2_sparc64

config BR2_PACKAGE_SYSTEMD_BOOTCHART
	bool "systemd-bootchart"
	depends on BR2_PACKAGE_SYSTEMD_BOOTCHART_ARCH_SUPPORTS
	depends on BR2_INIT_SYSTEMD
	depends on BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_17
	help
	  systemd-bootchart is a tool, usually run at system startup,
	  that collects the CPU load, disk load, memory usage, as well
	  as per-process information from a running system. Collected
	  results are output as an SVG graph.

	  systemd-bootchart requires a Linux kernel >= 3.0 with the
	  following options enabled:

	  - CONFIG_SCHEDSTATS
	  - CONFIG_SCHED_DEBUG

	  These options will be automatically enabled by Buildroot if
	  it is responsible for building the kernel. Otherwise, if you
	  are building your kernel outside of Buildroot, make sure
	  these options are enabled.

	  http://www.freedesktop.org/software/systemd/man/systemd-bootchart.html

comment "systemd-bootchart needs a toolchain w/ headers >= 3.17"
	depends on BR2_PACKAGE_SYSTEMD_BOOTCHART_ARCH_SUPPORTS
	depends on BR2_INIT_SYSTEMD
	depends on !BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_17