c45979c732
Missing memory barrier definition. Fixes http://autobuild.buildroot.net/results/df7/df797a81111fa15de9337adefca05cbac156d0b2/. Also, add nios2 to the dependencies comment while at it. Signed-off-by: Baruch Siach <baruch@tkos.co.il> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
36 lines
1.3 KiB
Plaintext
36 lines
1.3 KiB
Plaintext
config BR2_PACKAGE_OPROFILE
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bool "oprofile"
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depends on BR2_USE_MMU # fork()
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select BR2_PACKAGE_POPT
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select BR2_PACKAGE_BINUTILS
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select BR2_PACKAGE_LIBPFM4 if BR2_powerpc
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depends on BR2_INSTALL_LIBSTDCPP
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depends on !BR2_aarch64 && !BR2_nios2 # binutils
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depends on !BR2_xtensa
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# libpfm4 is needed on PowerPC, and requires thread support
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depends on BR2_TOOLCHAIN_HAS_THREADS || !BR2_powerpc
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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 needs a toolchain w/ C++"
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depends on BR2_USE_MMU
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depends on !BR2_aarch64 && !BR2_nios2 && !BR2_xtensa
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depends on !BR2_INSTALL_LIBSTDCPP
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comment "oprofile needs a toolchain w/ threads on PPC"
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depends on BR2_USE_MMU && BR2_powerpc
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depends on !BR2_TOOLCHAIN_HAS_THREADS
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