libgfshare 1.0.5 (new formula)

An implementation of Shamir's Secret Sharing that supports larger
secrets than SSSS, that can be used to share files as well as
passphrases.

Closes Homebrew/homebrew#24673.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>

Formula/libgfshare.rb

@@ -0,0 +1,20 @@
+require 'formula'
+
+class Libgfshare < Formula
+  homepage 'http://www.digital-scurf.org/software/libgfshare'
+  url 'http://www.digital-scurf.org/files/libgfshare/libgfshare-1.0.5.tar.gz'
+  sha1 '165c721e04a2aa0bd2f3b14377bca8f65603640a'
+
+  def install
+    system "./configure", "--disable-debug",
+                          "--disable-dependency-tracking",
+                          "--disable-silent-rules",
+                          "--disable-linker-optimisations",
+                          "--prefix=#{prefix}"
+    system "make", "install"
+  end
+
+  test do
+    system "#{bin}/gfsplit","--version"
+  end
+end