adt-installer: allow installation of other machines

Currently, adt-installer allows only the installation of qemu target
sysroots.

The changes in this patch do the following:
 * add a new setting in adt-installer.conf (YOCTOADT_TARGET_MACHINE) for
   each target architecture. For example, for arm we can choose to use a
   qemuarm sysroot or a beagleboard sysroot. By default, only the qemu
   target sysroots are selected (current behavior);
 * change adt_installer scripts to allow installing the correct
   meta-environment package for the selected machine;
 * remove some left-over commented lines;
 * use packagegroup-cross-canadian-${MACHINE} when installing the cross
   canadian packages instead of doing it separately for each package;
 * change the opkg config files in order to be able to find the
   packagegroup package, which is allarch;

[YOCTO #4783]

Signed-off-by: Laurentiu Palcu <laurentiu.palcu@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

0 files changed, 0 insertions, 0 deletions