local.conf.sample: Mention other MACHINE options may exist

Mention other MACHINE options exist and where to look for them. Based
on an idea from Robert P. J. Day but adjusted not to use urls but to
refer to the local metadata.

(From meta-yocto rev: 0533e3f988e603d0a6ed25f17b650dbccbf2dc31)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 4 insertions, 0 deletions

diff --git a/meta-poky/conf/local.conf.sample b/meta-poky/conf/local.conf.sample
index 493227470b..c91d0dcb5e 100644
--- a/meta-poky/conf/local.conf.sample
+++ b/meta-poky/conf/local.conf.sample
@@ -37,6 +37,10 @@
 # This sets the default machine to be qemux86-64 if no other machine is selected:
 MACHINE ??= "qemux86-64"
 
+# These are some of the more commonly used values. Looking at the files in the
+# meta/conf/machine directory, or the conf/machine directory of any additional layers
+# you add in will show all the available machines.
+
 #
 # Where to place downloads
 #