| config BR2_PACKAGE_SYSTEMD_BOOTCHART |
| bool "systemd-bootchart" |
| 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_INIT_SYSTEMD |
| depends on !BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_17 |
