b74190e6b1
Using this newly introduced symbol lets to simplify the dependency code. This change also adds the missing architecture dependencies on the second comment. Signed-off-by: Samuel Martin <s.martin49@gmail.com> Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
41 lines
1.6 KiB
Plaintext
41 lines
1.6 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_PACKAGE_LIBURCU_ARCH_SUPPORTS
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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_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.x 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/ threads, wchar"
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depends on BR2_PACKAGE_LIBURCU_ARCH_SUPPORTS
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depends on !BR2_TOOLCHAIN_HAS_THREADS || !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_PACKAGE_LIBURCU_ARCH_SUPPORTS
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depends on BR2_TOOLCHAIN_HAS_GCC_BUG_58854 || BR2_TOOLCHAIN_HAS_GCC_BUG_58595
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