2008-04-24 18:54:29 +02:00
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config BR2_PACKAGE_OPROFILE
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bool "oprofile"
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2010-07-29 08:45:20 +02:00
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# The dependency on binutils_target does not work with
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# external toolchains since the binutils version was not
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# choosen in the config. This will have to be fixed later.
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depends on !BR2_TOOLCHAIN_EXTERNAL
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2008-04-24 18:54:29 +02:00
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select BR2_PACKAGE_POPT
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2010-12-31 12:39:04 +01:00
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select BR2_PACKAGE_BINUTILS
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2009-01-26 20:19:10 +01:00
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depends on BR2_INSTALL_LIBSTDCPP
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2008-04-24 18:54:29 +02:00
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help
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OProfile is a system-wide profiler for Linux systems,
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capable of profiling all running code at low overhead.
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OProfile is released under the GNU GPL.
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It consists of a kernel driver and a daemon for collecting
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sample data, and several post-profiling tools for turning
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data into information.
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OProfile leverages the hardware performance counters of the
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CPU to enable profiling of a wide variety of interesting
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statistics, which can also be used for basic time-spent
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profiling. All code is profiled: hardware and software
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interrupt handlers, kernel modules, the kernel, shared
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2008-08-04 21:07:05 +02:00
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libraries, and applications.
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2009-01-26 20:19:10 +01:00
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comment "oprofile requires a toolchain with C++ support enabled"
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depends on !BR2_INSTALL_LIBSTDCPP
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