I&#39;m having trouble setting the make file flags to make the Mac build use the intree gmp.  I&#39;m going to dig into this a bit more this evening. <span></span><br><br>On Sunday, November 8, 2015, Ben Gamari &lt;<a href="mailto:ben@well-typed.com">ben@well-typed.com</a>&gt; wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Ben Gamari &lt;<a href="javascript:;" onclick="_e(event, &#39;cvml&#39;, &#39;ben@well-typed.com&#39;)">ben@well-typed.com</a>&gt; writes:<br>
<br>
&gt; Ben Gamari &lt;<a href="javascript:;" onclick="_e(event, &#39;cvml&#39;, &#39;ben@well-typed.com&#39;)">ben@well-typed.com</a>&gt; writes:<br>
&gt;<br>
&gt;&gt; Hello everyone,<br>
&gt;&gt;<br>
&gt;&gt; We are pleased to announce the second release candidate for GHC 7.10.3:<br>
&gt;&gt;<br>
&gt;&gt;     <a href="https://downloads.haskell.org/~ghc/7.10.3-rc2/" target="_blank">https://downloads.haskell.org/~ghc/7.10.3-rc2/</a><br>
&gt;&gt;<br>
&gt; It has been brought to my attention that the configure script in this<br>
&gt; source tarballs is out of date. Because of this `configure` will<br>
&gt; still fail on OS X. Reports suggest that there may be other issues<br>
&gt; unrelated to the configure issue on OS X as well.<br>
&gt;<br>
Further testing suggests that perhaps the only issue is the out-of-date<br>
`configure` script. Mac OS X users with `autotools` installed should be<br>
able to run `./boot` in the source tree to bring `configure` up-to-date,<br>
at which point this release candidate should be buildable.<br>
<br>
I&#39;ll cut an -rc3 with a fixed `configure` script today.<br>
<br>
Cheers,<br>
<br>
- Ben<br>
<br>
</blockquote>