2012-01-31 20:40:03 +01:00
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config BR2_PACKAGE_LTTNG_TOOLS
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bool "lttng-tools"
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2012-12-17 02:32:02 +01:00
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# liburcu only works on some architectures and requires thread support
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2015-12-13 19:47:50 +01:00
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depends on BR2_PACKAGE_LIBURCU_ARCH_SUPPORTS
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2013-07-04 00:04:48 +02:00
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depends on BR2_USE_WCHAR # util-linux
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2012-12-17 02:32:02 +01:00
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depends on BR2_TOOLCHAIN_HAS_THREADS
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2016-01-23 11:52:22 +01:00
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depends on !BR2_STATIC_LIBS # uses dlfcn
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2016-01-23 11:52:21 +01:00
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select BR2_PACKAGE_LIBURCU
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select BR2_PACKAGE_LIBXML2
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select BR2_PACKAGE_POPT
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select BR2_PACKAGE_UTIL_LINUX
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select BR2_PACKAGE_UTIL_LINUX_LIBUUID
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2012-01-31 20:40:03 +01:00
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help
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2015-03-06 18:35:52 +01:00
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Userspace utilities for the LTTng 2.x tracing
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2012-01-31 20:40:03 +01:00
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infrastructure.
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Those utilities are required on the target system to start
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and stop tracing sessions. Analysis of the trace can be done
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on the host machine using the babeltrace utility. This
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utility is automatically built by Buildroot in
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$(O)/host/usr/bin/babeltrace, as a dependency of
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lttng-tools. However, there is also a lttng-babeltrace
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package for the target, if babeltrace on the target is
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interesting.
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2012-02-04 15:48:46 +01:00
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If userspace tracing is desired, you need to enable
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lttng-libust.
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2012-01-31 20:40:03 +01:00
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http://lttng.org
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2012-12-17 02:32:02 +01:00
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2016-01-23 11:52:22 +01:00
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comment "lttng-tools needs a toolchain w/ threads, wchar, dynamic library"
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2015-12-13 19:47:50 +01:00
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depends on BR2_PACKAGE_LIBURCU_ARCH_SUPPORTS
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2016-01-23 11:52:22 +01:00
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depends on !BR2_TOOLCHAIN_HAS_THREADS || !BR2_USE_WCHAR || BR2_STATIC_LIBS
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