initial luks feature

Based on timonbl4@'s advice; might need some bleeding edge
packages right now, feel free to ask (everything should be
in place by p7/branch though).

features.in/install2/install2/image-scripts.d/90+install2+cleanup+bloat

@@ -24,6 +24,9 @@ rpmquery -a cpp\* gcc\* perl-base file ipv6calc \
 	make make-initrd x11vnc xorg-xvfb \
 | xargs -r rpmi -e --nodeps --
 
+### TODO: unless LUKS luks feature is requested we can also drop
+###       gnupg libgcrypt libgnutls\* libgpg-error
+
 rpmquery -a bind-utils libbind \
 | xargs -r rpmi -e --
 

features.in/luks/README

@@ -0,0 +1,2 @@
+Эта секретная фича добавляет в инсталяторы поддержку
+шифрования файловых систем с помощью LUKS при их создании.

features.in/luks/config.mk

@@ -0,0 +1,2 @@
+use/luks:
+	@$(call add,BASE_PACKAGES,make-initrd-luks cryptsetup)

features.in/luks/stage1/scripts.d/11-initrd-luks

@@ -0,0 +1,4 @@
+#!/bin/sh
+
+# FIXME: move into luks feature
+echo 'FEATURES += luks' >> /etc/initrd.mk