angstrom: start yocto tweaks include to keep track of hard to overlay changes

Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>

conf/distro/include/angstrom-yocto-tweaks.inc

@@ -0,0 +1,35 @@
+# This include is to import changes from OE that are hard to overlay into yocto
+
+
+# Image.bbclass stuff:
+
+#
+# udev, devfsd, busybox-mdev (from busybox) or none
+#
+IMAGE_DEV_MANAGER ?= "${@base_contains("MACHINE_FEATURES", "kernel26",  "udev","",d)} "
+#
+# sysvinit, upstart
+#
+IMAGE_INIT_MANAGER ?= "sysvinit sysvinit-pidof"
+IMAGE_INITSCRIPTS ?= "initscripts"
+#
+# tinylogin, getty
+#
+IMAGE_LOGIN_MANAGER ?= "tinylogin"
+
+# set sane default for the SPLASH variable
+SPLASH ?= ""
+
+IMAGE_KEEPROOTFS ?= ""
+IMAGE_KEEPROOTFS[doc] = "Set to non-empty to keep ${IMAGE_ROOTFS} around after image creation."
+
+IMAGE_BOOT ?= "${IMAGE_INITSCRIPTS} \
+               ${IMAGE_DEV_MANAGER} \
+               ${IMAGE_INIT_MANAGER} \
+               ${IMAGE_LOGIN_MANAGER}"
+
+# some default locales
+IMAGE_LINGUAS ?= "de-de fr-fr en-gb"
+
+IMAGE_INSTALL += "${IMAGE_BOOT}"
+

conf/distro/include/angstrom.inc

@@ -231,3 +231,5 @@ DISTRO_FEATURES += "tk"
 # Add thumb-interwork to feature list if selected machine supports it.
 DISTRO_FEATURES += ' ${@["", "thumb-interwork"][bb.data.getVar('THUMB_INTERWORK', d, 1) == "yes"]}'
 
+# Yocto tweaks
+require conf/distro/include/angstrom-yocto-tweaks.inc