uudeview: install headers and library.

Closes Homebrew/homebrew#36595.

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

Formula/uudeview.rb

@@ -5,6 +5,7 @@ class Uudeview < Formula
   homepage 'http://www.fpx.de/fp/Software/UUDeview/'
   url 'http://www.fpx.de/fp/Software/UUDeview/download/uudeview-0.5.20.tar.gz'
   sha1 '2c6ab7d355b545218bd0877d598bd5327d9fd125'
+  revision 1
 
   # Fix function signatures (for clang)
   patch :p0 do
@@ -17,6 +18,11 @@ class Uudeview < Formula
                           "--mandir=#{man}",
                           "--disable-tcl"
     system "make install"
+    # uudeview provides the public library libuu, but no way to install it.
+    # Since the package is unsupported, upstream changes are unlikely to occur.
+    # Install the library and headers manually for now.
+    lib.install "uulib/libuu.a"
+    include.install "uulib/uudeview.h"
   end
 
   test do