42 lines
1.7 KiB
Plaintext
42 lines
1.7 KiB
Plaintext
config BR2_PACKAGE_LTTNG_TOOLS
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bool "lttng-tools"
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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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# liburcu only works on some architectures and requires thread support
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depends on BR2_arm || BR2_armeb || BR2_i386 || BR2_powerpc || BR2_x86_64
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depends on !BR2_TOOLCHAIN_HAS_GCC_BUG_58595 # lttng-tools/gcc-4.{7,8}.x bug
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depends on !BR2_TOOLCHAIN_HAS_GCC_BUG_58854 # liburcu/gcc-4.8.x bug
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depends on BR2_LARGEFILE
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depends on BR2_USE_WCHAR # util-linux
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depends on BR2_TOOLCHAIN_HAS_THREADS
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help
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Userspace utilities for the LTTng 2.0 tracing
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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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If userspace tracing is desired, you need to enable
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lttng-libust.
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http://lttng.org
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comment "lttng-tools needs a toolchain w/ largefile, threads, wchar"
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depends on BR2_arm || BR2_armeb || BR2_i386 || BR2_powerpc || BR2_x86_64
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depends on !BR2_LARGEFILE || !BR2_TOOLCHAIN_HAS_THREADS || \
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!BR2_USE_WCHAR
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depends on !BR2_TOOLCHAIN_HAS_GCC_BUG_58595 # lttng-tools/gcc-4.{7,8}.x bug
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depends on !BR2_TOOLCHAIN_HAS_GCC_BUG_58854 # liburcu/gcc-4.8.x bug
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comment "lttng-tools needs a toolchain not affected by GCC bug 58854 and 58595"
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depends on BR2_TOOLCHAIN_HAS_GCC_BUG_58854 || BR2_TOOLCHAIN_HAS_GCC_BUG_58595
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