buildroot

config BR2_PACKAGE_LTTNG_LIBUST

    bool "lttng-libust"

    depends on BR2_USE_WCHAR # uses wchar_t

    # liburcu only works on some architectures and requires threads support"

    depends on BR2_PACKAGE_LIBURCU_ARCH_SUPPORTS

    depends on BR2_TOOLCHAIN_HAS_THREADS

    depends on !BR2_STATIC_LIBS

    select BR2_PACKAGE_LIBURCU

    select BR2_PACKAGE_UTIL_LINUX

    select BR2_PACKAGE_UTIL_LINUX_LIBUUID

    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_PACKAGE_LIBURCU_ARCH_SUPPORTS

    depends on BR2_STATIC_LIBS || !BR2_USE_WCHAR || !BR2_TOOLCHAIN_HAS_THREADS