[Buildroot] [PATCH v2 09/14] package/systemd: option to delete all catalog files
Norbert Lange
nolange79 at gmail.com
Mon Jun 15 07:20:49 UTC 2020
Unless you need to rebuild the database, there is
no need for the (source) catalog files.
This option removes the files, and the service
in a ROOTFS_PRE_CMD_HOOK.
Signed-off-by: Norbert Lange <nolange79 at gmail.com>
---
package/systemd/Config.in | 12 ++++++++++++
package/systemd/systemd.mk | 10 ++++++++++
2 files changed, 22 insertions(+)
diff --git a/package/systemd/Config.in b/package/systemd/Config.in
index dd3b8c534d..b09bd36ab6 100644
--- a/package/systemd/Config.in
+++ b/package/systemd/Config.in
@@ -251,6 +251,18 @@ config BR2_PACKAGE_SYSTEMD_IMPORTD
http://www.freedesktop.org/software/systemd/man/machinectl.html#Image%20Transfer%20Commands
+config BR2_PACKAGE_SYSTEMD_RETAIN_CATALOGS
+ bool "retain source catalog files"
+ help
+ catalog files are used to provide extended and potentially localized
+ messages for the journal.
+ The files reside in /usr/lib/systemd/catalog, but arent used directly,
+ instead a binary database will be built using these files.
+
+ Only if the database needs to be rebuilt later they need to be retained.
+
+ https://www.freedesktop.org/wiki/Software/systemd/catalog/
+
config BR2_PACKAGE_SYSTEMD_LOCALED
bool "enable locale daemon"
help
diff --git a/package/systemd/systemd.mk b/package/systemd/systemd.mk
index d3be92b78c..e117e3a082 100644
--- a/package/systemd/systemd.mk
+++ b/package/systemd/systemd.mk
@@ -464,6 +464,16 @@ ifneq ($(SYSTEMD_FALLBACK_HOSTNAME),)
SYSTEMD_CONF_OPTS += -Dfallback-hostname=$(SYSTEMD_FALLBACK_HOSTNAME)
endif
+ifneq ($(BR2_PACKAGE_SYSTEMD_RETAIN_CATALOGS),y)
+define SYSTEMD_RM_SOURCE_CATALOGS_HOOK
+ rm -rf $(TARGET_DIR)/usr/lib/systemd/catalog
+ find $(TARGET_DIR)/usr/lib/systemd/system \
+ -name systemd-journal-catalog-update.service -delete
+endef
+
+SYSTEMD_ROOTFS_PRE_CMD_HOOKS += SYSTEMD_RM_SOURCE_CATALOGS_HOOK
+endif
+
define SYSTEMD_INSTALL_INIT_HOOK
ln -fs multi-user.target \
$(TARGET_DIR)/usr/lib/systemd/system/default.target
--
2.27.0
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