opensc: added openssl deep

Even when not deliberately, actively configured with openssl enabled,
it picks up and leans on the system openssl anyway. This pokes it onto
our OpenSSL instead. All other changes are style tweaks, and an added
simple test.

```
/usr/local/bin/cardos-tool:
	/usr/local/Cellar/opensc/0.14.0/lib/libopensc.3.dylib (compatibility
version 4.0.0, current version 4.0.0)
	/usr/lib/libcrypto.0.9.8.dylib (compatibility version 0.9.8, current
version 0.9.8)
	/usr/lib/libz.1.dylib (compatibility version 1.0.0, current version
1.2.5)
	/usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current
version 1213.0.0)
```

1 files changed, 14 insertions, 8 deletions

diff --git a/Library/Formula/opensc.rb b/Library/Formula/opensc.rb
index 3571f931f..743131765 100644
--- a/Library/Formula/opensc.rb
+++ b/Library/Formula/opensc.rb
@@ -1,9 +1,10 @@
-require 'formula'
+require "formula"
 
 class Opensc < Formula
-  homepage 'https://github.com/OpenSC/OpenSC/wiki'
-  url 'https://downloads.sourceforge.net/project/opensc/OpenSC/opensc-0.14.0/opensc-0.14.0.tar.gz'
-  sha1 '4a898e351b0a6d2a5d81576daa7ebed45baf9138'
+  homepage "https://github.com/OpenSC/OpenSC/wiki"
+  url "https://downloads.sourceforge.net/project/opensc/OpenSC/opensc-0.14.0/opensc-0.14.0.tar.gz"
+  sha1 "4a898e351b0a6d2a5d81576daa7ebed45baf9138"
+  revision 1
 
   bottle do
     sha1 "58e3ad4248bc4a10258560a6dd186ec1c86467a4" => :mavericks
@@ -12,16 +13,17 @@ class Opensc < Formula
   end
 
   head do
-    url 'https://github.com/OpenSC/OpenSC.git'
+    url "https://github.com/OpenSC/OpenSC.git"
 
     depends_on :autoconf
     depends_on :automake
     depends_on :libtool
   end
 
-  option 'with-man-pages', 'Build manual pages'
+  option "with-man-pages", "Build manual pages"
 
-  depends_on 'docbook-xsl' if build.with? "man-pages"
+  depends_on "docbook-xsl" if build.with? "man-pages"
+  depends_on "openssl"
 
   def install
     args = []
@@ -38,6 +40,10 @@ class Opensc < Formula
                           "--enable-pcsc",
                           *args
 
-    system "make install"
+    system "make", "install"
+  end
+
+  test do
+    system "#{bin}/opensc-tool", "-i"
   end
 end