Commit Graph

4 Commits

Author SHA1 Message Date
Fabrice Fontaine
c79f050de7 package/babeltrace2: link with libatomic if needed
Fix build of babeltrace2 in version 2.0.3 with Bootlin SPARC uclibc
toolchain added with commit 1348c569d0

Fixes:
 - http://autobuild.buildroot.org/results/31770bf70f9ce4e3be8fb310d084b214820c6829

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
2021-02-25 22:27:20 +01:00
Fabrice Fontaine
00a7a77ddb package/babeltrace2: fix tests with uclibc
It should be noted that upstream does not want to add a --disable-tests
option: https://review.lttng.org/c/babeltrace/+/4075

Fixes:
 - http://autobuild.buildroot.org/results/1e50e1ff90c1ac2af2223365dc0cd6e1914bcd75

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
2020-09-30 22:56:22 +02:00
Fabrice Fontaine
ce02de0eed package/babeltrace2: disable -Werror
Add an upstream patch that disable -Werror to avoid the following build
failure:

lttng-live.c: In function 'lttng_live_msg_iter_next':
lttng-live.c:1226:15: error: 'stream_iter' may be used uninitialized in this function [-Werror=maybe-uninitialized]
     int ret = common_muxing_compare_messages(
               ^
lttng-live.c:1198:38: note: 'stream_iter' was declared here
   struct lttng_live_stream_iterator *stream_iter;
                                      ^
lttng-live.c: At top level:
cc1: error: unrecognized command line option '-Wno-cast-function-type' [-Werror]
cc1: all warnings being treated as errors

Fixes:
 - http://autobuild.buildroot.org/results/ff41326f913e71f982b3d5cbaf054f8be47913aa

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
2020-09-13 15:48:45 +02:00
Philippe Proulx
4acd961625 package/babeltrace2: new package
Babeltrace 2 is a trace manipulation toolkit.

The Babeltrace 2 project offers a library with a C API, Python 3
bindings, and a command-line tool which makes it very easy for mere
mortals to view, convert, transform, and analyze traces.

See <https://babeltrace.org/> for more details.

Babeltrace 2 is a major update of Babeltrace 1 (Buildroot package
`lttng-babeltrace`). Both projects are coinstallable. Except for the
command-line tool (named `babeltrace2`), the Babeltrace 2 project is not
backward compatible with Babeltrace 1.

I'm naming this package `babeltrace2` instead of `lttng-babeltrace2`
because, although it can read LTTng traces, the two projects are
independent. All major distributions use `babeltrace2` as the
Babeltrace 2 package's name.

I'm keeping the `lttng-babeltrace` package because, as of this date, we
still add bug and security fixes from time to time, therefore the
project is not in EOL stage. Some external, custom packages could still
depend on the Babeltrace 1 library, for example.

As with `lttng-babeltrace`, you can build and install the host version
of Babeltrace 2 for the workflow where you trace the target, download
the resulting trace (or receive it during the tracing process), and then
read and analyze it with Babeltrace 2.

If you enable the `elfutils` package (`BR2_PACKAGE_ELFUTILS`), then
support for Babeltrace 2's debugging information filter component
class is enabled.

Tested with glibc, uClibc-ng, and musl.

Signed-off-by: Philippe Proulx <eeppeliteloop@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
2020-09-12 15:00:44 +02:00