We are only using these files only for SYSLINUX bootloader that supports
".." as directories.

ISOLINUX jumps to archiso.cfg via isolinux.cfg
PXELINUX goes directly to archiso.cfg via DHCP configuration.

Suggested by Thomas.

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

* In that way, we have unified directory scheme among {pxe,sys,ext,iso}linux,
  sharing the same directory structure and config files.
* Also enable IPAPPEND (will show a warning message about unknown directive in non-pxelinux before menu)

NEW:
* Rename syslinux*.cfg -> archiso*.cfg
* Now syslinux.cfg is only a "loadconfig" trick like we are doing for isolinux
* All paths are now relative to %INSTALL_DIR% ($archisobasedir) (Default: /arch/)

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

Also rename kernel from vmlinuz-linux to vmlinuz to make filename
ISO9660 friendly.

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

* 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>

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

/syslinux/         syslinux only files
/arch/boot/        memtest86+ + splash.png + ...
/arch/boot/$ARCH/  Linux + initramfs
/arch/             isomounts
/arch/$ARCH/       *.sqfs

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

This is how ISO will look now:
/syslinux    only syslinux related files (syslinux.cfg, *.c32, etc)
/arch/       isomounts + *.sqfs images
/arch/boot/  Linux + initramfs + Memtest86+ + other files for early boot stage

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

syslinux's KERNEL command tries to autodetect the type of the kernel
by looking at the file's extension. This is unsafe, use the explicit
versions instead:
LINUX - for Linux kernels (memtest is booted like a Linux kernel, too)
COM32 - for COM32 modules
COMBOOT - for comboot modules (only poweroff.com right now)
See http://syslinux.zytor.com/wiki/index.php/SYSLINUX#KERNEL_file

The name of the bootloader is syslinux, while isolinux is just one
of many components. isolinux.bin now also accepts syslinux.cfg
as a configuration file name (as do all other loaders).

Thus, rename the isolinux/ folder to syslinux/, and rename
isolinux.cfg to syslinux.cfg. The only occurrence of 'isolinux'
is now the actual loader file 'isolinux.bin'. This makes
the transition from isolinux to the other syslinux loaders
easier when remastering the ISO onto another medium.

The upstream URL is dead and there seems to be no other source
or information on this tool. Thus, drop it

HDT is a hardware detection/info tool. It will show information about your hardware,
including PCI devices. It will also show the names of the kernel modules that will
support your devices.

* squashfs images that will be part of read-only branchs for union mount in /
  are mounted on /ro_branch/{image_name} instead of /tmpfs/mnt/{image_name}
  (and avoid empty dirs on live env under /mnt)
* tmpfs that will be part of read-write branch for union mount in /
  is mounted on /rw_branch instead of /tmpfs
* tmpfs that is for store *.sqfs images when copytoram=y, is mounted on
  /copytoram instead of /tmpfs.sqfs

* tmpfs_size= parameter renamed to rw_branch_size=
* tmpfs_sqfs_size= parameter renamed to copytoram_size=

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

IPAPPEND option is only used by PXELINUX.

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

See FS#19228 for details.

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

Adding this current default setting, making it more easily to parseable.

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

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

Currently there is no code that use lang= parameter.

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

Note: Resolved merge conflict

Split from commit 31296c60 from Svenstaro branch

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

* Removed .bin ext for x86test and memtest86+, with it does not work.
  (http://syslinux.zytor.com/wiki/index.php/Common_Problems

)
* Add url for x86test and memtest86+
* Re-add license for memtest86+
* Adjusted Makefile, some cleanups

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

Signed-off-by: Aaron Griffin <aaronmgriffin@gmail.com>

Includes vesamenu config... needs testing

Signed-off-by: Aaron Griffin <aaronmgriffin@gmail.com>