From: Mingli Yu <mingli.yu@windriver.com>
Date: Thu, 24 Jul 2025 09:28:12 +0000 (+0800)
Subject: babeltrace2: Enable python plugins
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=194470edf300ae5fd800374c15ef74005d8ca307;p=thirdparty%2Fopenembedded%2Fopenembedded-core-contrib.git

babeltrace2: Enable python plugins

* The lttng-tools test fails as below as it needs bt2 module.
ERROR: ust/high-throughput/test_high_throughput_snapshot.py
===========================================================

Traceback (most recent call last):
  File "/usr/lib/lttng-tools/ptest/tests/regression/./ust/high-throughput/test_high_throughput_snapshot.py", line 26, in <module>
    import bt2
ModuleNotFoundError: No module named 'bt2'

Enable python plugins for babeltrace2 to provide the above support.

* Add swig-native to DEPENDS to fix the below configure error.
 | configure: error: SWIG 2.0.0 or newer is required to build the python bindings

* There are some ptest failed cases after enable python plugins and
track the failed ptest as https://bugs.lttng.org/issues/1430.

Signed-off-by: Mingli Yu <mingli.yu@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
---

diff --git a/meta/recipes-kernel/lttng/babeltrace2_2.1.1.bb b/meta/recipes-kernel/lttng/babeltrace2_2.1.1.bb
index 8bab7f677a6..88f589eafbc 100644
--- a/meta/recipes-kernel/lttng/babeltrace2_2.1.1.bb
+++ b/meta/recipes-kernel/lttng/babeltrace2_2.1.1.bb
@@ -5,7 +5,7 @@ BUGTRACKER = "https://bugs.lttng.org/projects/babeltrace"
 LICENSE = "MIT & GPL-2.0-only & LGPL-2.1-only & BSD-2-Clause & BSD-4-Clause & GPL-3.0-or-later & CC-BY-SA-4.0 & PSF-2.0"
 LIC_FILES_CHKSUM = "file://LICENSE;md5=f6b015e4f388d6e78adb1b1f9a887d06"
 
-DEPENDS = "glib-2.0 util-linux popt bison-native flex-native virtual/libiconv"
+DEPENDS = "glib-2.0 util-linux popt bison-native flex-native virtual/libiconv swig-native"
 
 SRC_URI = "git://git.efficios.com/babeltrace.git;branch=stable-2.1;protocol=https;tag=v${PV} \
            file://run-ptest \
@@ -19,13 +19,13 @@ UPSTREAM_CHECK_GITTAGREGEX = "v(?P<pver>2(\.\d+)+)$"
 
 inherit autotools pkgconfig ptest python3targetconfig
 
-EXTRA_OECONF = "--disable-debug-info --disable-Werror"
+EXTRA_OECONF = "--disable-debug-info --disable-Werror --enable-python-plugins --enable-python-bindings"
 
 PACKAGECONFIG ??= "manpages"
 PACKAGECONFIG[manpages] = ", --disable-man-pages, asciidoc-native xmlto-native"
 
 FILES:${PN}-staticdev += "${libdir}/babeltrace2/plugins/*.a"
-FILES:${PN} += "${libdir}/babeltrace2/plugins/*.so"
+FILES:${PN} += "${libdir}/babeltrace2/plugins/*.so ${PYTHON_SITEPACKAGES_DIR}/*"
 
 ASNEEDED = ""
 LDFLAGS += "${@bb.utils.contains('DISTRO_FEATURES', 'ld-is-lld ptest', '-fuse-ld=bfd ', '', d)}"