2012-01-31 20:40:06 +01:00
|
|
|
config BR2_PACKAGE_LTTNG_BABELTRACE
|
|
|
|
bool "lttng-babeltrace"
|
|
|
|
select BR2_PACKAGE_UTIL_LINUX
|
|
|
|
select BR2_PACKAGE_UTIL_LINUX_LIBUUID
|
|
|
|
select BR2_PACKAGE_LIBGLIB2
|
2013-11-20 18:29:45 +01:00
|
|
|
depends on BR2_USE_WCHAR # libglib2, util-linux
|
|
|
|
depends on BR2_TOOLCHAIN_HAS_THREADS # libglib2
|
|
|
|
depends on BR2_USE_MMU # libglib2
|
2014-05-23 05:43:55 +02:00
|
|
|
depends on BR2_UCLIBC_VERSION_SNAPSHOT || BR2_TOOLCHAIN_USES_GLIBC # posix_fallocate
|
2012-01-31 20:40:06 +01:00
|
|
|
help
|
2015-03-06 18:35:55 +01:00
|
|
|
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.
|
2012-01-31 20:40:06 +01:00
|
|
|
|
2015-03-06 18:35:55 +01:00
|
|
|
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.
|
2012-01-31 20:40:06 +01:00
|
|
|
|
|
|
|
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.
|
|
|
|
|
2015-03-06 18:35:55 +01:00
|
|
|
http://www.efficios.com/babeltrace
|
2012-02-04 15:48:44 +01:00
|
|
|
|
2015-03-30 23:07:30 +02:00
|
|
|
comment "lttng-babeltrace needs a uclibc snapshot or (e)glib toolchain w/ wchar, threads"
|
2013-11-20 18:29:45 +01:00
|
|
|
depends on BR2_USE_MMU
|
2015-03-30 23:07:30 +02:00
|
|
|
depends on !BR2_USE_WCHAR || !BR2_TOOLCHAIN_HAS_THREADS \
|
2014-09-16 22:01:27 +02:00
|
|
|
|| !(BR2_UCLIBC_VERSION_SNAPSHOT || BR2_TOOLCHAIN_USES_GLIBC)
|