2013-08-02 14:01:11 +02:00
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config BR2_PACKAGE_TRACE_CMD
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bool "trace-cmd"
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depends on BR2_LARGEFILE
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depends on BR2_TOOLCHAIN_HAS_THREADS
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2014-02-09 11:46:55 +01:00
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depends on !BR2_avr32 # AVR32 does not have TLS support
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2014-02-09 14:04:27 +01:00
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depends on BR2_USE_MMU # fork()
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2014-09-28 18:26:29 +02:00
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depends on !BR2_PREFER_STATIC_LIB # dlopen()
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2013-08-02 14:01:11 +02:00
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help
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Command line reader for ftrace.
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To use this profiling tool, you should enable ftrace in your kernel
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configuration. This command collect traces on your target.
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You can analyse these traces on the target or on the host via the gui
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"kernel shark"
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http://git.kernel.org/cgit/linux/kernel/git/rostedt/trace-cmd.git
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2014-09-28 18:26:29 +02:00
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comment "trace-cmd needs a toolchain w/ largefile, threads, dynamic library"
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2014-08-04 15:20:38 +02:00
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depends on BR2_USE_MMU
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2014-09-28 18:26:29 +02:00
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depends on !BR2_LARGEFILE || !BR2_TOOLCHAIN_HAS_THREADS \
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|| BR2_PREFER_STATIC_LIB
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