Clean up Elixir examples and documentation

elixir/Blinky/mix.exs

@@ -25,7 +25,6 @@ defmodule Blinky.MixProject do
   # Run "mix help deps" to learn about dependencies.
   defp deps do
     [
-      {:exavmlib, "~> 0.1.0"},
       {:exatomvm, git: "https://github.com/atomvm/ExAtomVM/"}
     ]
   end

elixir/HelloWorld/mix.exs

@@ -25,7 +25,6 @@ defmodule HelloWorld.MixProject do
   # Run "mix help deps" to learn about dependencies.
   defp deps do
     [
-      #{:exavmlib, "~> 0.1.0"},
       {:exatomvm, git: "https://github.com/atomvm/ExAtomVM/"}
     ]
   end

elixir/README.md

@@ -20,24 +20,21 @@ To build and run an example in this directory, change your working directory to
 
 The following generic instructions apply to the Elixir tests in this repository.  Special notes about building and running the example programs that deviate from these instructions are noted in the README file for the particular example program.
 
-### Preparation
+### Preparation (Optional)
 
-Create a directory called `avm_deps` in the top level of this project directory:
+In order to avoid warnings from the Elixir compiler, you can make all of the symbols used from AtomVM libraries available to your application at build time.  This has the advantage of making the compiler less noisy.  However, it has the side effect of making your application files larger than they need to be, which can increase the time to deploy your applications to flash storage, for example, on a device.
+
+If you want to take this path, create a directory called `avm_deps` in the top level of this project directory:
 
     shell$ mkdir avm_deps
 
-Download a copy of the AtomVM-libs from the AtomVM Gitbub [release repository](https://github.com/atomvm/AtomVM/releases/).  Extract the contents of this archive and copy the enclosed AVM files into the `avm_deps` directory.
+Download a copy of the AtomVM library (`atomvmlib-<version>.img`) from the AtomVM Github [release repository](https://github.com/atomvm/AtomVM/releases/).  Copy this file into the `avm_deps` directory.
 
 Afterwards, you should see something like:
 
     shell$ ls -l avm_deps
     total 264
-    -rw-rw-r--  1 frege  wheel  11380 May  8 16:32 alisp.avm
-    -rw-rw-r--  1 frege  wheel  48956 May  8 16:32 atomvmlib.avm
-    -rw-rw-r--  1 frege  wheel  23540 May  8 16:32 eavmlib.avm
-    -rw-rw-r--  1 frege  wheel  25456 May  8 16:32 estdlib.avm
-    -rw-rw-r--  1 frege  wheel   1052 May  8 16:32 etest.avm
-    -rw-rw-r--  1 frege  wheel  16356 May  8 16:32 exavmlib.avm
+    -rw-rw-r--  1 frege  wheel  11380 May  8 16:32 atomvmlib-v0.6.0.avm
 
 ### Building
 
@@ -46,7 +43,7 @@ To build and package this application into an AtomVM AVM file, use the `packbeam
     shell$ mix deps.get
     shell$ mix atomvm.packbeam
 
-This target will create the `Blinky.avm` file in the `./_build/default/lib/` directory.
+This target will create an AVM file (e.g., `Blinky.avm`) file in the top-level directory.
 
 ### Running on the ESP32 platform
 
@@ -68,6 +65,10 @@ Use a serial console program, such as `minicom`, to attach to the device over US
 
 TODO
 
+### Running on the Raspberry Pico platform
+
+TODO
+
 ### Running on Generic Unix platforms
 
 To run this application on a generic UNIX platform, supply the path to the generated AVM file, together with the AtomVM core library

erlang/README.md

@@ -62,6 +62,10 @@ Use a serial console program, such as `minicom`, to attach to the device over US
 
 TODO
 
+### Running on the Raspberry Pico platform
+
+TODO
+
 ### Running on Generic Unix platforms
 
 To run this application on a generic UNIX platform, supply the path to the generated AVM file, together with the AtomVM core library