system/skeleton: remove /etc/hostname

We already provide BR2_TARGET_GENERIC_HOSTNAME to set /etc/hostname,
so a default /etc/hostname file isn't needed.

More importantly, if the user has explictly set BR2_TARGET_GENERIC_HOSTNAME
to the empty string, we would still end up with a /etc/hostname containing
'buildroot' which is unlikely to be what the user wanted.

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>

diff --git a/system/skeleton/etc/hostname b/system/skeleton/etc/hostname
deleted file mode 100644 (file)
index 5b26b35..0000000
--- a/system/skeleton/etc/hostname
+++ /dev/null
@@ -1 +0,0 @@
-buildroot