[Buildroot] [PATCH v3 1/1] package/tailscale: install systemd service files

[TIAN Yuanhao]

Signed-off-by: TIAN Yuanhao <tianyuanhao3 at 163.com>
Cc: James Hilliard <james.hilliard1 at gmail.com>
Cc: Yann E. MORIN <yann.morin at orange.com>

---
Changes v2 -> v3:
  - Create symlink in /sbin  (suggested by Yann)

Changes v1 -> v2:
  - Remove untested TAILSCALE_INSTALL_INIT_OPENRC
  - Change default service files to use /bin instead of /sbin
---
 package/tailscale/tailscale.mk | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/package/tailscale/tailscale.mk b/package/tailscale/tailscale.mk
index 55f8ac4ab9..7019b9afc9 100644
--- a/package/tailscale/tailscale.mk
+++ b/package/tailscale/tailscale.mk
@@ -15,6 +15,18 @@ TAILSCALE_LDFLAGS = \
 	-X tailscale.com/version.longStamp=$(TAILSCALE_VERSION) \
 	-X tailscale.com/version.shortStamp=$(TAILSCALE_VERSION)
 
+define TAILSCALE_INSTALL_INIT_SYSTEMD
+	$(INSTALL) -D -m 0644 $(@D)/cmd/tailscaled/tailscaled.defaults \
+		$(TARGET_DIR)/etc/default/tailscaled
+	$(INSTALL) -D -m 0644 $(@D)/cmd/tailscaled/tailscaled.service \
+		$(TARGET_DIR)/usr/lib/systemd/system/tailscaled.service
+endef
+
+define TAILSCALE_INSTALL_SYMLINK
+	ln -f -s ../bin/tailscaled $(TARGET_DIR)/usr/sbin/tailscaled
+endef
+TAILSCALE_POST_INSTALL_TARGET_HOOKS += TAILSCALE_INSTALL_SYMLINK
+
 define TAILSCALE_LINUX_CONFIG_FIXUPS
 	$(call KCONFIG_ENABLE_OPT,CONFIG_TUN)
 endef
-- 
2.46.1