config BR2_PACKAGE_LTTNG_BABELTRACE bool "lttng-babeltrace" depends on BR2_PACKAGE_LTTNG_TOOLS select BR2_PACKAGE_UTIL_LINUX select BR2_PACKAGE_UTIL_LINUX_LIBUUID select BR2_PACKAGE_LIBGLIB2 help Babeltrace is part of the LTTng 2.x project. This project provides trace read and write libraries, as well as a trace converter. A plugin can be created for any trace format to allow its conversion to/from another trace format. Having this tool on the target is not mandatory. You can transfer the binary trace output from the target to your development workstation, and use babeltrace here. Buildroot automatically builds a host babeltrace in $(O)/host/usr/bin/babeltrace as a dependency of the lttng-tools package. http://lttng.org