d58a827fe5
oprofile depends on binutils_target, but binutils_target fails to build with external toolchains because the binutils version has not been choosen. As the fix is not trivial, let's just disable oprofile in external toolchain builds for the moment. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
27 lines
1.0 KiB
Plaintext
27 lines
1.0 KiB
Plaintext
config BR2_PACKAGE_OPROFILE
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bool "oprofile"
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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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select BR2_PACKAGE_POPT
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depends on BR2_INSTALL_LIBSTDCPP
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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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libraries, and applications.
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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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