lzo 2.06 and remove asm disable

This commit updates lzo to version 2.06 and removes a configure
flag that was forcing --disable-asm.  The asm passes make check.
The asm will automatically detect correctly if you are building
for only 32bit (by forcing -arch i386).  That option was not
coded in, forcing 32bit, because 64bit is generally faster.
The make check was left in because this is a compression lib,
and we don't want data corruption.  This compiles with llvm,
gcc-4.2.1, and clang-2.0 on 32bit and 64bit OSX 10.6.8, and
it passes all checks, which take less than a half-second.
Closes Homebrew/homebrew#8128.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>

Formula/lzo.rb

@@ -2,14 +2,15 @@ require 'formula'
 
 class Lzo < Formula
   homepage 'http://www.oberhumer.com/opensource/lzo/'
-  url 'http://www.oberhumer.com/opensource/lzo/download/lzo-2.05.tar.gz'
-  sha256 '449f98186d76ba252cd17ff1241ca2a96b7f62e0d3e4766f88730dab0ea5f333'
+  url 'http://www.oberhumer.com/opensource/lzo/download/lzo-2.06.tar.gz'
+  sha256 'ff79e6f836d62d3f86ef6ce893ed65d07e638ef4d3cb952963471b4234d43e73'
 
   def install
     system "./configure", "--disable-dependency-tracking",
                           "--prefix=#{prefix}",
-                          "--disable-asm",
-                          "--enable-shared=yes"
+                          "--enable-shared"
+    system "make"
+    system "make check"
     system "make install"
   end
 end