fff-babel: Use bird2 implementation by default

The bird2 babel implementation has proven to be the more reliable option
over babeld, especially on low-end hardware. It has been working
flawlessly on many test installations.

Use bird2 instead of babeld, if no implementation is specified via uci.

While at it, use the automatically incrementing $(COMMITCOUNT) for
PKG_RELEASE.

Signed-off-by: Fabian Bläse <fabian@blaese.de>
Reviewed-by: Christian Dresel <freifunk@dresel.systems>

src/packages/fff/fff-babel-bird2/Makefile

@@ -1,7 +1,7 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=fff-babel-bird2
-PKG_RELEASE:=1
+PKG_RELEASE:=$(COMMITCOUNT)
 
 include $(INCLUDE_DIR)/package.mk
 

src/packages/fff/fff-babel/Makefile

@@ -1,7 +1,7 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=fff-babel
-PKG_RELEASE:=1
+PKG_RELEASE:=$(COMMITCOUNT)
 
 include $(INCLUDE_DIR)/package.mk
 

src/packages/fff/fff-babel/files/lib/functions/fff/babel

@@ -1,6 +1,6 @@
 
 implementation=$(uci -q get babelimpl.impl.impl)
-[ -z "$implementation" ] && implementation=babeld
+[ -z "$implementation" ] && implementation=bird2
 
 . /lib/functions/fff/babeldaemon/$implementation