[archiso] Use dm-snapshot instead of aufs2 (A.K.A. "The Big Commit")

* Use device mapper + snapshot module, instead union layer filesystem.
  * A block-level approach vs vfs-level.
  * No more unofficial (Linux) things.
  * More memory is needed.
* Refactor mkarchiso.
* Refactor hooks/archiso.
* Fix install/archiso_pxe_nbd
  (due recent change in mkinitcpio-0.6.15 on checked_modules()/all_modules())
  [Thanks Dave for the improved workaround]
* New configs/releng to build official images.
  * Works with a Bash script instead of Makefile.
    (better control and easy to maintain)
* Remove configs/syslinux-iso.
* Remove archiso2dual script. Integrate functionality in configs/releng.
* New configs/baseline to build the most basic live medium or use as template.
* New README (draft). [Thanks Dieter for fixing english grammar]

Signed-off-by: Gerardo Exequiel Pozzi <vmlinuz386@yahoo.com.ar>

1 files changed, 6 insertions, 2 deletions

diff --git a/archiso/install/archiso_pxe_nbd b/archiso/install/archiso_pxe_nbd
index fbf43c6..189a7b1 100644
--- a/archiso/install/archiso_pxe_nbd
+++ b/archiso/install/archiso_pxe_nbd
@@ -2,8 +2,12 @@
 
 install ()
 {
-    MODULES="nbd $(checked_modules "/drivers/net/" | grep -v -e "/irda/" -e "/phy/" -e "/plip" -e "/ppp" -e "/wimax/" -e "/wireless/") "
-
+    MODULES="nbd"
+    MODULES="${MODULES} $(comm -2 -3 <(checked_modules "/drivers/net/" | sort) \
+                                     <(find $MODULEDIR/kernel/drivers/net/{irda,phy,wimax,wireless} \
+                                            -name '*.ko*' \
+                                            -exec bash -c 'printf "%s\n" "${@%%.ko*}" | sed "s@.*/@@;s@-@_@" | sort' _ {} +) \
+                                     | grep -v -e 'ppp_' -e 'plip' -e 'pppoe')"
     BINARIES=""
     FILES=""
     SCRIPT="archiso_pxe_nbd"