[OE-core] [PATCH v2] lttng-tools: add systemd support
Kai Kang
kai.kang at windriver.com
Mon Sep 3 02:20:07 UTC 2018
Add systemd service file of lttng-tools from Fedora
ftp://fr2.rpmfind.net/linux/fedora/linux/development/rawhide
/Everything/source/tree/Packages/l/lttng-tools-2.10.5-1.fc29.src.rpm
It requires kernel configs CONFIG_STAGING and CONFIG_LTTNG2 to be set.
But linux-yocto doesn't meet the requirement. So disable the service by
default.
Signed-off-by: Kai Kang <kai.kang at windriver.com>
---
v2:
* update commit message that why disable the systemd service by default.
meta/recipes-kernel/lttng/lttng-tools/lttng-sessiond.service | 9 +++++++++
meta/recipes-kernel/lttng/lttng-tools_2.9.5.bb | 12 +++++++++++-
2 files changed, 20 insertions(+), 1 deletion(-)
create mode 100644 meta/recipes-kernel/lttng/lttng-tools/lttng-sessiond.service
diff --git a/meta/recipes-kernel/lttng/lttng-tools/lttng-sessiond.service b/meta/recipes-kernel/lttng/lttng-tools/lttng-sessiond.service
new file mode 100644
index 00000000000..aaf81305923
--- /dev/null
+++ b/meta/recipes-kernel/lttng/lttng-tools/lttng-sessiond.service
@@ -0,0 +1,9 @@
+[Unit]
+Description=LTTng 2.x central tracing registry session daemon
+
+[Service]
+Type=forking
+ExecStart=/usr/bin/lttng-sessiond -d
+
+[Install]
+WantedBy=multi-user.target
diff --git a/meta/recipes-kernel/lttng/lttng-tools_2.9.5.bb b/meta/recipes-kernel/lttng/lttng-tools_2.9.5.bb
index e4969c30807..0314b536376 100644
--- a/meta/recipes-kernel/lttng/lttng-tools_2.9.5.bb
+++ b/meta/recipes-kernel/lttng/lttng-tools_2.9.5.bb
@@ -31,12 +31,16 @@ SRC_URI = "https://lttng.org/files/lttng-tools/lttng-tools-${PV}.tar.bz2 \
file://x32.patch \
file://run-ptest \
file://0001-Allow-multiple-attempts-to-connect-to-relayd.patch \
+ file://lttng-sessiond.service \
"
SRC_URI[md5sum] = "051224eb991aee07f8721ff1877d0b96"
SRC_URI[sha256sum] = "77839eb6fc6c652125f08acfd9369701c2516eb05cc2084160e7efc7a3fb731c"
-inherit autotools ptest pkgconfig useradd python3-dir manpages
+inherit autotools ptest pkgconfig useradd python3-dir manpages systemd
+
+SYSTEMD_SERVICE_${PN} = "lttng-sessiond.service"
+SYSTEMD_AUTO_ENABLE = "disable"
USERADD_PACKAGES = "${PN}"
GROUPADD_PARAM_${PN} = "tracing"
@@ -52,6 +56,12 @@ FILES_${PN}-dev += "${PYTHON_SITEPACKAGES_DIR}/*.la"
INSANE_SKIP_${PN} = "libexec dev-so"
INSANE_SKIP_${PN}-dbg = "libexec"
+do_install_append () {
+ # install systemd unit file
+ install -d ${D}${systemd_unitdir}/system
+ install -m 0644 ${WORKDIR}/lttng-sessiond.service ${D}${systemd_unitdir}/system
+}
+
do_install_ptest () {
for f in Makefile tests/Makefile tests/utils/utils.sh ; do
install -D "${B}/$f" "${D}${PTEST_PATH}/$f"
--
2.11.0
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