Tested on OS X 10.6.8 with a modified homebrew formula (including no longer needing to remove -w from CFLAGS) and it looks great.

```
(pip)marca@SCML-MarcA:/usr/local$ PAGER=cat git diff
diff --git a/Library/Formula/trafficserver.rb b/Library/Formula/trafficserver.rb
index dd2065e..dab1e5a 100644
--- a/Library/Formula/trafficserver.rb
+++ b/Library/Formula/trafficserver.rb
@@ -1,15 +1,14 @@
 require 'formula'
 
 class Trafficserver < Formula
-  url 'http://www.apache.org/dyn/closer.cgi/trafficserver/trafficserver-3.0.2.tar.bz2'
+  url 'http://people.apache.org/~zwoop/rel-candidates/trafficserver-3.1.2-unstable.tar.bz2'
+  version '3.1.2'
   homepage 'http://trafficserver.apache.org/'
-  md5 '0f8e5ce658d28511001c6585d1e1813a'
+  md5 '2208cb9a0d0b7cea07770d51b1cf7df2'
 
   depends_on 'pcre'
 
   def install
-    # Needed for correct ./configure detections.
-    ENV.enable_warnings
     # Needed for OpenSSL headers on Lion.
     ENV.append_to_cflags "-Wno-deprecated-declarations"
     system "./configure", "--prefix=#{prefix}", "--with-user=#{ENV['USER']}", "--with-group=admin"
(pip)marca@SCML-MarcA:/usr/local$ brew install -v trafficserver
==> Downloading http://people.apache.org/~zwoop/rel-candidates/trafficserver-3.1.2-unstable.tar.bz2
/usr/bin/curl -qf#LA Homebrew 0.8.1 (Ruby 1.8.7-249; Mac OS X 10.6.8) http://people.apache.org/~zwoop/rel-candidates/trafficserver-3.1.2-unstable.tar.bz2 -o /Users/marca/Library/Caches/Homebrew/trafficserver-3.1.2.tar.bz2
######################################################################## 100.0%
/usr/bin/tar xf /Users/marca/Library/Caches/Homebrew/trafficserver-3.1.2.tar.bz2
==> ./configure --prefix=/usr/local/Cellar/trafficserver/3.1.2 --with-user=marca --with-group=admin
./configure --prefix=/usr/local/Cellar/trafficserver/3.1.2 --with-user=marca --with-group=admin
checking for a BSD-compatible install... /usr/local/bin/ginstall -c
checking whether build environment is sane... yes
...
==> Summary
/usr/local/Cellar/trafficserver/3.1.2: 133 files, 11M, built in 2.3 minutes
(pip)marca@SCML-MarcA:/usr/local$ traffic_server --version
[TrafficServer] using root directory '/usr/local/Cellar/trafficserver/3.1.2'
Apache Traffic Server - traffic_server - 3.1.2-unstable - (build # 179 on Feb  7 2012 at 09:29:42)
```

On Fri, Feb 3, 2012 at 6:05 PM, Leif Hedstrom <zwoop@apache.org> wrote:
Hi all,

I've prepared a package for a v3.1.2 release. Please take a look at the artifacts, check the STATUS/README/CHANGES files, and do builds and tests. After finishing your examination of the release candidate, please cast your ±/0 votes in a timely manner, I will call the vote on Feb 8, 2012. The source tar-ball and signatures are available in

   http://people.apache.org/~zwoop/rel-candidates/

The relevant files are

minotaur (01:55) 257/0 $ ls -lrt
total 2568
-rw-r--r--  1 zwoop  zwoop  2493898 Feb  4 01:55 trafficserver-3.1.2-unstable.tar.bz2
-rw-r--r--  1 zwoop  zwoop      836 Feb  4 01:55 trafficserver-3.1.2-unstable.tar.bz2.asc
-rw-r--r--  1 zwoop  zwoop       71 Feb  4 01:55 trafficserver-3.1.2-unstable.tar.bz2.md5
-rw-r--r--  1 zwoop  zwoop       79 Feb  4 01:55 trafficserver-3.1.2-unstable.tar.bz2.sha1

Checksums are

MD5: 2208cb9a0d0b7cea07770d51b1cf7df2 *trafficserver-3.1.2-unstable.tar.bz2
SHA1: 5069e13f0d05921d61a9af0141df2515682ddfe6 *trafficserver-3.1.2-unstable.tar.bz2


This includes 50 bug fixes and new features. In particularly, we have new flexible configuration system for specifying IP:ports to bind (and how). Old configurations are backwards compatible, but we encourage you to migrate to the new configuration if possible.

For a full list of all the fixes and improvements see

https://issues.apache.org/jira/secure/ReleaseNote.jspa?projectId=12310963&version=12317605

Thanks,

-- The Apache TS developer community