package/netd: rename NETD_FRR to NETD_FRR_GRPC, select FRR_GRPC

Rename BR2_PACKAGE_NETD_FRR to BR2_PACKAGE_NETD_FRR_GRPC to match the
naming convention of the other FRR backends (VTYSH, CONF) and make the
intent self-evident.

Have the gRPC backend select BR2_PACKAGE_FRR_GRPC so FRR is built with
gRPC support when — and only when — this backend is chosen.

Signed-off-by: Joachim Wiberg <troglobit@gmail.com>

Author: troglobit

buildroot

@@ -39,13 +39,11 @@ config BR2_PACKAGE_NETD_FRR_CONF
 
 	  Provides full routing support (static routes, RIP, OSPF).
 
-config BR2_PACKAGE_NETD_FRR
+config BR2_PACKAGE_NETD_FRR_GRPC
 	bool "FRR gRPC"
 	depends on BR2_PACKAGE_FRR
-	select BR2_PACKAGE_PROTOBUF
-	select BR2_PACKAGE_GRPC
+	select BR2_PACKAGE_FRR_GRPC
 	select BR2_PACKAGE_HOST_PROTOBUF
-	select BR2_PACKAGE_HOST_GRPC
 	help
 	  Enable FRR integration via gRPC northbound API.
 	  Provides full routing support (static routes, RIP, OSPF).

package/netd/Config.in

@@ -24,7 +24,7 @@ NETD_CONF_OPTS += --with-frr-conf
 else ifeq ($(BR2_PACKAGE_NETD_FRR_VTYSH),y)
 NETD_DEPENDENCIES += frr
 NETD_CONF_OPTS += --with-frr-vtysh
-else ifeq ($(BR2_PACKAGE_NETD_FRR),y)
+else ifeq ($(BR2_PACKAGE_NETD_FRR_GRPC),y)
 NETD_DEPENDENCIES += frr grpc host-grpc protobuf
 NETD_CONF_ENV += \
 	PROTOC="$(HOST_DIR)/bin/protoc" \

package/netd/netd.mk

@@ -101,6 +101,19 @@ define SKELETON_INIT_FINIT_SET_FRR
 endef
 endif
 SKELETON_INIT_FINIT_POST_INSTALL_TARGET_HOOKS += SKELETON_INIT_FINIT_SET_FRR
+
+ifeq ($(BR2_PACKAGE_FRR_GRPC),y)
+define SKELETON_INIT_FINIT_SET_FRR_MGMTD_GRPC
+	cp $(SKELETON_INIT_FINIT_PKGDIR)/skeleton/etc/default/mgmtd $(TARGET_DIR)/etc/default/mgmtd
+	$(SED) 's/\(MGMTD_ARGS="[^"]*\)"/\1 -M grpc"/' $(TARGET_DIR)/etc/default/mgmtd
+endef
+else
+define SKELETON_INIT_FINIT_SET_FRR_MGMTD_GRPC
+	cp $(SKELETON_INIT_FINIT_PKGDIR)/skeleton/etc/default/mgmtd $(TARGET_DIR)/etc/default/mgmtd
+endef
+endif
+SKELETON_INIT_FINIT_POST_INSTALL_TARGET_HOOKS += SKELETON_INIT_FINIT_SET_FRR_MGMTD_GRPC
+
 endif # BR2_PACKAGE_FRR
 
 ifeq ($(BR2_PACKAGE_INADYN),y)

package/skeleton-init-finit/skeleton-init-finit.mk

@@ -1 +1 @@
-MGMTD_ARGS="-A 127.0.0.1 -u frr -g frr --log syslog --log-level err -M grpc"
+MGMTD_ARGS="-A 127.0.0.1 -u frr -g frr --log syslog --log-level err"