clinfo: import from homebrew/science

Closes #17027.

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

Formula/clinfo.rb

@@ -0,0 +1,18 @@
+class Clinfo < Formula
+  desc "Print information about OpenCL platforms and devices"
+  homepage "https://github.com/Oblomov/clinfo"
+  url "https://github.com/Oblomov/clinfo/archive/2.2.17.06.14.tar.gz"
+  sha256 "6179a92bbe1893b7c5b1dff7c8eaba277c194870d17039addf2d389cbb68b87e"
+
+  def install
+    system "make"
+
+    # No "make install" https://github.com/Oblomov/clinfo/issues/23
+    bin.install "clinfo"
+    man1.install "man/clinfo.1"
+  end
+
+  test do
+    assert_match /Device Type +CPU/, shell_output(bin/"clinfo")
+  end
+end