[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, 0 insertions, 20 deletions

diff --git a/configs/syslinux-iso/overlay/etc/archiso/functions b/configs/syslinux-iso/overlay/etc/archiso/functions
deleted file mode 100644
index 9fffdcb..0000000
--- a/configs/syslinux-iso/overlay/etc/archiso/functions
+++ /dev/null
@@ -1,20 +0,0 @@
-# vim: set ft=sh:
-
-# kernel_cmdline <param> <default>
-# Looks for a parameter on the kernel's boot-time command line.
-#
-# returns: 0 if param was found. Also prints its value if it was a K=V param.
-#          1 if it was not. Also prints value passed as <default>
-#
-kernel_cmdline ()
-{
-    for param in $(/bin/cat /proc/cmdline); do
-        case "${param}" in
-            $1=*) echo "${param##*=}"; return 0 ;;
-            $1) return 0 ;;
-            *) continue ;;
-        esac
-    done
-    [ -n "${2}" ] && echo "${2}"
-    return 1
-}