1config BR2_PACKAGE_TRACE_CMD 2 bool "trace-cmd" 3 depends on BR2_TOOLCHAIN_HAS_THREADS 4 depends on BR2_USE_MMU # fork() 5 depends on !BR2_STATIC_LIBS # dlopen() 6 help 7 Command line reader for ftrace. 8 9 To use this profiling tool, you should enable ftrace in your 10 kernel configuration. This command collect traces on your 11 target. You can analyse these traces on the target or on 12 the host via the gui "kernel shark" 13 14 http://git.kernel.org/cgit/linux/kernel/git/rostedt/trace-cmd.git 15 16comment "trace-cmd needs a toolchain w/ threads, dynamic library" 17 depends on BR2_USE_MMU 18 depends on !BR2_TOOLCHAIN_HAS_THREADS || BR2_STATIC_LIBS 19