lm4tools 0.1.3 (new formula)

Closes #25140.

Signed-off-by: FX Coudert <fxcoudert@gmail.com>

Formula/lm4tools.rb

@@ -0,0 +1,18 @@
+class Lm4tools < Formula
+  desc "Tools for TI Stellaris Launchpad boards"
+  homepage "https://github.com/utzig/lm4tools"
+  url "https://github.com/utzig/lm4tools/archive/v0.1.3.tar.gz"
+  sha256 "e8064ace3c424b429b7e0b50e58b467d8ed92962b6a6dfa7f6a39942416b1627"
+
+  depends_on "pkg-config" => :build
+  depends_on "libusb"
+
+  def install
+    system "make", "install", "PREFIX=#{prefix}"
+  end
+
+  test do
+    output = shell_output("echo data | #{bin}/lm4flash - 2>&1", 2)
+    assert_equal "Unable to find any ICDI devices\n", output
+  end
+end