| config BR2_PACKAGE_LTTNG_BABELTRACE |
| bool "lttng-babeltrace" |
| select BR2_PACKAGE_UTIL_LINUX |
| select BR2_PACKAGE_UTIL_LINUX_LIBUUID |
| select BR2_PACKAGE_LIBGLIB2 |
| select BR2_PACKAGE_POPT |
| depends on BR2_USE_WCHAR # libglib2, util-linux |
| depends on BR2_TOOLCHAIN_HAS_THREADS # libglib2 |
| depends on BR2_USE_MMU # libglib2 |
| help |
| The Babeltrace project provides trace read and write |
| libraries, as well as a trace converter application. Plugins |
| can be created for any trace format to allow its conversion |
| to/from another trace format. |
| |
| Babeltrace is the reference implementation of the Common |
| Trace Format (see <http://diamon.org/docs/ctf/>). Babeltrace |
| can decode and display LTTng traces, since the latter are |
| written using the CTF 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://www.efficios.com/babeltrace |
| |
| comment "lttng-babeltrace needs a toolchain w/ wchar, threads" |
| depends on BR2_USE_MMU |
| depends on !BR2_USE_WCHAR || !BR2_TOOLCHAIN_HAS_THREADS |
