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config BR2_PACKAGE_LTTNG_LIBUST
bool "lttng-libust"
select BR2_PACKAGE_LIBURCU
select BR2_PACKAGE_UTIL_LINUX
select BR2_PACKAGE_UTIL_LINUX_LIBUUID
depends on BR2_USE_WCHAR # util-linux
# liburcu only works on some architectures and requires threads support"
depends on BR2_arm || BR2_armeb || BR2_aarch64 || BR2_i386 || BR2_powerpc || BR2_x86_64
depends on !BR2_TOOLCHAIN_HAS_GCC_BUG_58854 # liburcu/gcc-4.8.x bug
depends on BR2_TOOLCHAIN_HAS_THREADS
depends on !BR2_STATIC_LIBS
help
Userspace tracing library for the LTTng 2.x tracing
infrastructure. It allows userspace programs to create
custom trace events that are integrated with all other
events gathered by LTTng.
http://lttng.org
comment "lttng-libust needs a toolchain w/ dynamic library, wchar, threads"
depends on BR2_arm || BR2_armeb || BR2_aarch64 || BR2_i386 || BR2_powerpc || BR2_x86_64
depends on BR2_STATIC_LIBS || !BR2_USE_WCHAR || !BR2_TOOLCHAIN_HAS_THREADS
depends on !BR2_TOOLCHAIN_HAS_GCC_BUG_58854 # liburcu/gcc-4.8.x bug
comment "lttng-libust needs a toolchain not affected by GCC bug 58854"
depends on BR2_TOOLCHAIN_HAS_GCC_BUG_58854
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