Merge pull request #742 from bettio/hello-world-no-libs

examples: do not pack any library with hello world

Hello world example doesn't depend on any library so do not pack it with other
avm files.

These changes are made under both the "Apache 2.0" and the "GNU Lesser General
Public License 2.1 or later" license terms (dual license).

SPDX-License-Identifier: Apache-2.0 OR LGPL-2.1-or-later

Author: bettio

examples/erlang/CMakeLists.txt

@@ -25,7 +25,7 @@ include(BuildErlang)
 add_subdirectory(esp32)
 add_subdirectory(rp2040)
 
-pack_runnable(hello_world hello_world eavmlib)
+pack_runnable(hello_world hello_world)
 pack_runnable(udp_server udp_server estdlib eavmlib)
 pack_runnable(udp_client udp_client estdlib eavmlib)
 pack_runnable(tcp_client tcp_client estdlib eavmlib)

examples/erlang/hello_world.erl

@@ -22,4 +22,4 @@
 -export([start/0]).
 
 start() ->
-    console:puts("Hello World\n").
+    erlang:display(hello_world).